Evaluate: 1+y ^2.2ydy: - Vidyadip

MCQ

Evaluate: $\int\sqrt{1+\text{y}}^2.\text{2ydy:}$

✓
$\text{I}=\frac{2}{3}(1+\text{y}^2)^\frac{3}{2}+\text{c}$
B
$\text{I}=\frac{2}{5}(1-\text{y}^2)\frac{3}{2}+\text{c}$
C
$\text{I}=\frac{2}{3}(1-\text{y}^2)^\frac{3}{2}+\text{c}$
D
None of these

✓

Answer

Correct option: A.

$\text{I}=\frac{2}{3}(1+\text{y}^2)^\frac{3}{2}+\text{c}$

$\text{I}=\frac{2}{3}(1+\text{y}^2)^\frac{3}{2}+\text{c}$

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