`tan^(-1)(sqrt(1+x^(2))-x)` को x के सापेक्ष अवकलित करें

tan^(-1)(x+sqrt(1+x^(2)))=

tan[(sqrt(1+x^(2))-1)/x] =

tan[2Tan^(-1)((sqrt(1+x^(2))-1)/x)]=

tan^(-1)[x/sqrt(a^(2)-x^(2))]=

tan^(-1){sqrt((a-x)/(2+x))},-a

If: tan^(-1) ((sqrt(1 + x^2)-1)/(x)) = 4 then : x =

Find the derivative of tan^(-1) "" (sqrt(1 + x^(2)) - 1)/( x) with respect to tan^(-1) ( 2 x sqrt( 1 - x^(2)))/(1 - 2 x ^(2)) at x = 0

If y = tan^(-1) {(x)/(1 + sqrt(1 - x^(2)))} + sin { 2 tan^(-1) sqrt((1 - x)/(1 + x))}, "then" (dy)/(dx) =