Check sibling questions
Chapter 7 Class 12 Integrals
Concept wise

Ex 7.2, 4 - Chapter 7 Class 12 Integrals (Term 2)

Last updated at July 11, 2018 by

Ex 7.2, 4 - Integrate sin x. sin (cos x) - CBSE - Integration by substitution - Trignometric - Normal

Ex 7.2, 4 - Chapter 7 Class 12 Integrals - Part 2

Solve all your doubts with Teachoo Black (new monthly pack available now!)

Join Teachoo Black

Transcript

Ex 7.2, 4 Integrate the function: sin . sin (cos ) Step 1: Let cos = Differentiating both sides . . . sin = / = /( sin ) Step 2: Integrating function 1 sin . sin (cos ) . Putting values of t & dt = 1 sin . sin . /( sin ) = 1 sin . = ( cos + ) =cos + Putting = = ( )+

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.