Question

$\int \frac{e^{\sqrt{x}}cos{e}^{\sqrt{x}}}{\sqrt{x}}dx=$

• A.
  
• B.
  
• C.
  
• D.
  

Answer 1

The correct option is A

Put $e^{\sqrt{x}}=t\Rightarrow \frac{e^{\sqrt{x}}}{\sqrt{x}}=2dt,$ (Now proceed yourself).