+ 1+2 dx= 1. ( - ) 2. x 3. 4. ( ) - Vidyadip

Question

$\int\frac{\sin\text{x}+\cos\text{x}}{\sqrt{1+2\sin\text{x}}}\text{dx}=$

$\log(\sin\text{x}-\cos\text{x})$
$\text{x}$
$\log\text{x}$
$\log\sin(\cos\text{x})$

✓

Answer

$\text{x}$

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