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Question : 74 of 160
Marks:
+1,
-0
Solution:
Consider the integral.
I=∫dx Let
x2=y = Thus,
=+ 5y+3=A(y−2)+By Compare the coefficient of like terms.
A+B=5 2A=−3 So,
A= B= Hence,
=−+. Therefore,
I=∫−+.dx =−(−)+()‌log||+c =+‌log||+c
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