UPSC NDA II 2010 Mathematics Paper

© examsiri.com

Question : 34 of 120

Marks: +1, -0

What is the general solution of
(1+xx)ydy=exdx?

y2=ln[c2(ex+1)]2
y=ln[c(ex+1)]
y2=ln[c(ex+1)]
None of the above where c is a constant of integration.

Go to Question:

Prev Question

Next Question