log{x+2+sqrt(x^(2)+4x+1)}

If A=log_(1/2) (1/2-x)+log_2sqrt(4x^2-4x+1) and A^2+B^2=10 then

Evaluate : int (sqrt(x^(2) + 1) ( log (x^(2) + 1) - 2 log x))/( x^(4)) 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 range of the function f(x)=log_((1)/(2))log_(5)(sqrt(2x^(2)+4x+7)) is

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 ,

Choose the correct answer int sqrt(x^(2)-8x+7)dx(A)(1)/(2)(x-4)sqrt(x^(2)-8x+7)+9log|x-4+sqrt(x^(2)-8x+7)|+C(1)/(2)(x+4)sqrt(x^(2)-8x+7)+9log|x+4+sqrt(x^(2)-8x+7)|+C(C)(1)/(2)(x-4)sqrt(x^(2)-8x+7)-3sqrt(2)log|x-4+sqrt(x^(2)-8x+7)|+(1)/(2)(x-4)sqrt(x^(2)-8x+7)-((9)/(2))log|x-4+sqrt(x^(2)-8x+7)|

(log(x+sqrt(x^(2)+1)))/(x) is

The range of sin log [(sqrt(4-x^(2))/(1-x))] is

The value of intx/sqrt(x^4+x^2+1)dx equals (i) 1/2log (x^2+sqrt(x^4+x^2+1)) (ii) 1/2log (x^2+1/2+sqrt(x^4+x^2+1)) (iii) log (x^2+1/2+sqrt(x^4+x^2+1)) (iv) none of these