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Ex 7.9, 18 - Chapter 7 Class 12 Integrals (Term 2)

Last updated at March 16, 2023 by

Ex 7.9, 18 - Direct Integrate (sin2 x / 2 - cos2 x / 2) dx - Definate Integration - By Formulae

Ex 7.9, 18 - Chapter 7 Class 12 Integrals - Part 2

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Transcript

Ex7.9, 18 0 s 2 2 cos 2 2 Step 1 :- Let F = sin 2 2 cos 2 2 = cos 2 2 sin 2 2 = cos = sin Hence F = sin Step 2 :- 0 2 2 2 2 = 0 = + 0 = 0+0 =

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.