" 8.The value of "int_(-2)^(2)tan(sin(log(sqrt(x^(2)+1)+x)))

The value of int_(-2)^(2)tan(sin(log(sqrt(x^(2)+1)+x)))dx is

The value of int_(-pi//2)^(pi//2) sin{log(x+sqrt(x^(2)+1)}dx is

The value of int_(-pi//2)^(pi//2) sin{log(x+sqrt(x^(2)+1)}dx is

int_(-1)^(1) log (x+sqrt(x^(2)+1))dx =

The value of int_(-(pi)/(2))^((pi)/(2))sin{log(x+sqrt(x^(2)+1))}dx is

int_(-1)^(1)log(x+sqrt(x^(2)+1))dx=?

int_(-1)^(1)log(x+sqrt(x^(2)+1))dx=?

The value of int_(-1)^(1) (log(x+sqrt(1+x^(2))))/(x+log(x+sqrt(1+x^(2))))f(x) dx-int_(-1)^(1) (log(x +sqrt(1+x^(2))))/(x+log(x+sqrt(1+x^(2))))f(-x)dx ,

The value of int_(-1)^(1) ((logx+sqrt(1+x^(2))))/(x+log(x+sqrt(1+x^(2))))f(x) dx-int_(-1)^(1) (log(x sqrt(1+x^(2))))/(x+log(x+logsqrt(1+x^(2))))f(-x)dx ,