" (i) "int sin^(2)xdx

int sin^(2)2xdx

int x sin^(2)xdx

2. int sin^(5)xdx

int sin^(2)x cos xdx

Evaluate: (i) int sin^2xdx (ii) int cos^2xdx (iii) int sin^2x. cos^2xdx

By using the properties of definite integrals, evaluate the integrals: underset(-pi/(2))overset(pi/2) int sin^2xdx

int sin^(3)2xcos2xdx

solve int sin^(2)xdx

"int_0^pi sin^(2)xdx

int cosx/sin^(2)xdx