First slide

Evaluation of definite integrals

Question

$\int_{π / 6}^{π / 3} \frac{{Sin}^{3} x}{{Sin}^{3} x + {Cos}^{3} x} d x =$

Easy

A

$\frac{π}{16}$
B

$\frac{π}{12}$
C

$\frac{π}{2}$
D

$2 π$

Solution

$\int_{π / 6}^{π / 3} \frac{S i n^{3} x}{S i n^{3} x + C o s^{3} x} d x = \frac{\frac{π}{3} - \frac{π}{6}}{2} = \frac{π}{12}$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App