$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ? 

$\left(\begin{array}{c}n\\ r\end{array}\right) = \frac{n!}{\left(n-r\right)! r !}$ হলে – 

$$\begin{gathered} i. 0 ! =0 \\ ii. \left(\begin{array}{c}5\\ 2\end{array}\right) = 10 \\ iii. \left(\begin{array}{c}4\\ 3\end{array}\right) = \left(\begin{array}{c}4\\ 1\end{array}\right) \end{gathered}$$

নিচের কোনটি সঠিক ?