" (ii) "int e^(3log x)(x^(4)+1)^(-1)dx

int e^(3log x)(x^(4))dx

Evaluate: int e^(3log x)(x^(4)+1)^(-1)dx

Evaluate: int e^(3log x)(x^(4)+1)^(-1)dx

inte^(3 log x ) (x^(4)+ 1) ^(-1) dx is equal to

Write a value of int e^(3log x)x^(4)dx

int e^(3 log x) (x^4 + 1)^(-1) dx =............. A) (1/2) tan^(-1) ( x^e ) + c B) (1/4) tan^(-1) ( x^2 ) + c C) (1/4) log ( x^4 + 1) + c D) (1/2) log |( x^4 + 1)| + c

" (i) "int e^(x)[e^(log x)+1]dx

int_(1)^(e )((log x)^(4))/(x)dx=

If int_(log_(e^(2)))^(x)(e^(x)-1)^(-1)dx="log"_(e )(3)/(2) then the value of x is