Book: Mathematics Part-II
Chapter: 7. Integrals
Subject: Maths - Class 12th
Q. No. 7 of Exercise 7.10
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7
Evaluate the integrals using substitution.
Given: 
Let x + 1 = t
⇒ dx = dt
When x = -1, t = 0 and when x = 1, t = 2
because,
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