(1)/(a^(2)x^(2)-b^(2))

If y=[(x^(2)+a^(2))^((1)/(2))+(x^(2)+b^(2))^((1)/(2))]^(-1) then (dy)/(dx) is

int(1)/(x sqrt(a^(2)x^(2)-b^(2)))dx=

int (1)/((x^(2)+a^(2))(x^(2)+b^(2)))dx=

If f(x)sin x cos xdx=(1)/(2(b^(2)-a^(2)))ln f(x)+c, then f(x) is equal to (1)/(a^(2)sin^(2)x+b^(2)cos^(2)x)(b)(1)/(a^(2)sin^(2)x-b^(2)cos^(2)x+b^(2)cos^(2)x+b^(2)cos^(2)x)(d)(1)/(a^(2)cos^(2)x-b^(2)cos^(2)x)

I=int(1)/(a^(2)cos^(2)x+b^(2)sin^(2)x)dx

int(1)/(a^(2)cos^(2)x+b^(2)sin^(2)x)dx

Evaluate the following integrals. int(1)/((x^(2)_a^(2))(x^(2)+b^(2)))dx

I=int(1)/(a^(2)sin^(2)x+b^(2)cos^(2)x)dx

Evaluate: int_(0)^(oo)(1)/((x^(2)+a^(2))(x^(2)+b^(2)))dx

Evaluate: int(1)/(a^(2)sin^(2)x+b^(2)cos^(2)x)dx