Nishant Thakre last edited by Nishant Thakre
Q1 ans 1/48×tan^-1(3x^2/4)
I think ans may be wrong
RAJAT Kaushik 0 last edited by
@nishant-thakre I'm getting answer 1/24 tan^-1 4x^2/3
Kanishk Kumar 0 last edited by
I am getting this check if any mistake.
Pratime Jaiswal last edited by Pratime Jaiswal
@nishant-thakre another way of doing it by taking 16 common from denominator and then applying formula of integration [1/(a^2+x^2)]. x^4 can be written as [(x^2)^2 ] .Derivative of x^2 is 2x dx .Thenthe whole integration is multiply and divided by 2 . There is a direct formula.