Mathematics Part-II

Book: Mathematics Part-II

Chapter: 7. Integrals

Subject: Maths - Class 12th

Q. No. 19 of Exercise 7.5

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Integrate the rational functions.

Now,

Now, let x2 = t


2xdx = dt


Thus, …(1)


Let


1 = A(t + 3) + B(t + 1)……………….(2)


Substituting t = -3 and -1 in (2), we get


A = and B =







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