Book: Mathematics Part-II
Chapter: 7. Integrals
Subject: Maths - Class 12th
Q. No. 18 of Exercise 7.9
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18
Evaluate 
Let I = 
We know, 
Substituting 
in I, we get
⇒ I = 
[
]
⇒ I = 
∴ 
= 0
20
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