Question

$\int\frac{sin^{25}x}{cos^{27}x}dx$ is equal to

• A. $\frac{\sin^{26}(x)}{26}+C$
• B. $\frac{\cos^{26}(x)}{26}+C$
• C. $\tan^{26}(x)+C$
• D. $\frac{\tan^{26}(x)}{26}+C$
• E. $26\tan^{26}(x)+C$

Answer 1

Answer: (D)

$\frac{\tan^{26}(x)}{26}+C$

Answer 2

The correct option is (D) : $\frac{\tan^{26}(x)}{26}+C$