Chapter 7 Class 12 Integrals
Concept wise

Ex 7.2, 8 - Integrate x root(1 + 2x2) - Chapter 7 NCERT - Integration by substitution - x^n

Ex 7.2, 8 - Chapter 7 Class 12 Integrals - Part 2
Ex 7.2, 8 - Chapter 7 Class 12 Integrals - Part 3

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Transcript

Ex 7.2, 8 Integrate the function: 1+2 2 Step 1: Let 1 + 2 2 = Differentiating both sides . . . 0+2.2 = 4 = = 4 Step 2: Integrating the function 1+2 2 . Putting =1+2 2 & = 4 = . 4 = 1 4 . = 1 4 1 2 . = 1 4 . 1 2 + 1 1 2 + 1 + = 1 4 . 3 2 3 2 + = 1 2 . 3 2 3 + = 1 6 . 3 2 + = . + +

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.