Find the antiderivative of `x^2(1-1/(x^2))` with respect to x.

Find the antiderivative of (1-(1)/(x^(2))) with respect to x.

Find the derivative of cos (x^2) with respect to x.

Find the integral of (1)/(sqrt(a^(2)-x^(2)) with respect to x and hence find int (1)/(sqrt(7-6x-x^(2))dx

Find the integral of (1)/(sqrt(a^(2)-x^(2)) with respect to x and hence find int(1)/(sqrt(7-6x-x^(2))dx

Find the integral of (1)/(x^(2)+a^(2)) with respect to x and hence find int (1)/(x^(2)-6x+13)dx .

Find the integral of (1)/(sqrt(x^2-a^2)) with respect to x and hence evaluate (1)/(sqrt(x^2+4x-10))dx .

Find the integral of (1)/(sqrt(x^(2)+a^(2))) with respect to x and hence evaluate int(1)/(sqrt(x^(2)+7))dx

The derivative of sec^(-1)((1)/(2x^(2)-1)) with respect to sqrt(1-x^(2))at x = (1)/(2) is