" (ii) "(x)/(sqrt(1-x^(2)))

If f(x)=(x)/(sqrt(1-x^(2))),g(x)=(x)/(sqrt(1+x^(2))) then ( fog )(x)=

If f(x)=(x)/(sqrt(1-x^(2))), g(x)=(x)/(sqrt(1+x^(2))) then (fog)(x)=

If f(x)=(x)/(sqrt(1-x^(2))),g(x)=(x)/(sqrt(1-2x^(2))) then (gof) (x) is

Differential coefficient of sec(tan^(-1)x) is (x)/(1+x^(2))( b) x sqrt(1+x^(2))(c)(1)/(sqrt(1+x^(2))) (d) (x)/(sqrt(1+x^(2)))

int(1)/(x)((1-x)/(sqrt(1-x^(2))))dx

Differentiate tan^(-1)((x)/(sqrt(1-x^(2)))) with respect to sin^(-1)(2x sqrt(1-x^(2))), if -(1)/(sqrt(2))

int_(-1)^(1)(x)/(sqrt(1-x^(2)))*sin^(-1)(2x sqrt(1-x^(2)))dx is equal to

(sin^(-1)x)/(sqrt(1-x^(2))

int (x+sqrt(1+x^(2)))(1+(x)/(sqrt(1+x^(2))))dx=

(v)int e^x(sqrt(1-x^(2))-(x)/(sqrt(1-x^2))dx)