my question no.is 36 of exercise 7.2 from maths ncert book .

Asked by  | 20th Aug, 2012, 10:27: AM

Expert Answer:

In this question, just substitution method is applied. You can observe that in the given function, the derivative of (x + logx) exists. So, assume (x + logx) to be any variable, say t.

Answered by  | 20th Aug, 2012, 05:59: PM

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