Teaching AWES Army Public School TGT Mock Test 2024 Mathematics Integral Calculus Indefinite Integrals
\(\rm \int\frac{e^{tan^{-1}x}}{1+x^2}dx=?\)
1
\(\rm e^{\tan ^{-1}x}+c\)
2
\(\rm e^{-\tan ^{-1}x}+c\)
3
\(\rm e^{-\tan ^{-1}x}\)
4
\(\rm e^{\tan x}+c\)