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Question : 75 of 160
Marks:
+1,
-0
Solution:
‌I=∫‌‌dx‌=⋅‌‌dx⇒I=log‌x‌∫‌‌dx−∫(‌⋅∫‌‌dx)‌dx=‌‌+‌‌∫‌⋅‌‌dx=‌‌(‌)+‌‌∫(‌−‌−‌)‌dx=‌‌(‌+log‌x−log(1+x)+‌)+C=‌‌(‌−‌+log(‌))+C
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