∫0a a2-x2dx এর মান কোনটি?

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

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$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

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$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

$\int_{0}^{a} \sqrt{(a^{2} - x^{2})} d x$ এর মান কোনটি?

$\frac{{πa}^{2}}{4}$

$\frac{{πa}^{2}}{3}$

$\frac{{πa}^{2}}{5}$

$\frac{{πa}^{2}}{7}$

$3 {πa}^{2}$

2017

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