Integration by substitution method

Integrals of Trigonometric functions

If you have nth power of trigonometric functions they should be converted into multiple angle trigonometric…

Doubt clinic session-1

Topic: Integrals Subject : Mathematics Level: STD 12

Integral of sin x . sin(cos x)dx solved by Gokul

Substitute cos x by t. Differentiate and proceed with integration.

Integral problem using trigonometry and substitution method

Find out the integral of sin(ax+b) cos (ax+b) dx