" If "int sin^(-1)(-(2x)/(1+x^(2)))dx=f(x)-log|1+x^(2)|+c*then f(x)=

int Sin^(-1)((2x)/(1+x^(2)))dx=f(x)-log (1+x^(2))+c rArr f(x)=

int sin^(-1)((2x)/(1+x^(2))) dx = f(x) - log (1+x^(2)) +c then f(x) =

If inte^(x)((1-x)/(1+x^(2)))^(2)dx=e^(x)f(x)+c, then f(x)=

If inte^(x)(1+x^(2))/((1+x)^(2))dx=e^(x)f(x)+c , then f(x)=

int(x+1)/(x(1+x e^x)^2)dx=log|1-f(x)|+f(x)+c , then f(x)=

int(x+1)/(x(1+xe^(x))^(2))dx=log|1-f(x)|+f(x)+c, then f(x)=

If int x log(1+(1)/(x))dx=f(x)log(x+1)+g(x)x^(2)+Ax+C then (a)f(x)=(1)/(2)x^(2)(b)g(x)=log x(c)A=1(d) none of these

If int x log(1+(1)/(x))dx=f(x)log(x+1)+g(x)x^(2)+dx+C, then