Check sibling questions

Ex 7.2, 25 - Integrate 1 / cos2 x (1 - tan x)2  - Ex 7.2

Ex 7.2, 25 - Chapter 7 Class 12 Integrals - Part 2
Ex 7.2, 25 - Chapter 7 Class 12 Integrals - Part 3


Transcript

Ex 7.2, 25 1 2 1 tan 2 Step 1: Let 1 tan = Differentiating both sides . . . 0 sec 2 = sec 2 = = sec 2 = 1 cos 2 = cos 2 Step 2: Integrating the function 1 2 1 tan 2 . Putting 1 = & = cos 2 = 1 2 2 . cos 2 = 1 2 . = 2 . = 2 + 1 2 + 1 + = 1 1 + = 1 + = 1 + = +

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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.