Book: Mathematics Part-II
Chapter: 7. Integrals
Subject: Maths - Class 12th
Q. No. 16 of Exercise 7.5
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16
Integrate the rational functions.
[Hint: multiply numerator and denominator by xn-1 and put xn=t]
Multiplying numerator and denominator by xn-1, we get,
Let xn = t
xn-1dx = dt
Therefore,
Let 
1 = A(1+t) + Bt ...(1)
Substituting t = 0, -1 in equation (1), we get,
A =1 and B = -1
Thus,
16
Chapter Exercises
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