Mathematics Part-II

Book: Mathematics Part-II

Chapter: 7. Integrals

Subject: Maths - Class 12th

Q. No. 20 of Exercise 7.9

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20

Evaluate

Let I =

I =


I = I1 + I2


I1 =


I1 = []


I1 =


I1 = e – e – 0 + 1


I1 = 1


I2 = []


I2 =


I2 = =


Since, I = I1 + I2


I = 1 +


= 1 +


21

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