1+a2-b22ab-2b2ab1+a2+b22a2b-2a1-a2-b2 এর মান কোনটি?

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

$|\begin{matrix} 1 + a^{2} - b^{2} & 2 a b & - 2 b \\ 2 a b & 1 + a^{2} + b^{2} & 2 a \\ 2 b & - 2 a & 1 - a^{2} - b^{2} \end{matrix}|$ এর মান কোনটি?

${(2 + a^{2} + b^{2})}^{2}$

${(a + b + 5)}^{5}$

$a^{2} + b + 7$

$a^{2} - 2 b + 11$

${(1 + a^{2} + b^{2})}^{3}$

2011

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