Mathematics Part-II

Book: Mathematics Part-II

Chapter: 7. Integrals

Subject: Maths - Class 12th

Q. No. 21 of Exercise 7.5

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Integrate the rational functions.

[Hint: Put ex = t]

Now,

Let ex = t


ex dx = dt



Let


1 = A(t – 1) + Bt …(1)


Substituting t =1 and t = 0 in equation (1), we get,


A = -1 and B = 1





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