" U Hustration 7.56Evaluate "int

Evaluate int 7^x dx

Evaluate int 7x^3 dx

Evaluate int 7x^4 dx

Evaluate int_0^1 x^7dx

Evaluate int5e^(7x)\dx

Evaluate int cos x^7dx

Evaluate int e^(8-7x)dx

If u and v are two functions of x then prove that : int uv dx = u int v dx - int [ (du)/(dx) int v dx ] dx Hence, evaluate int x e^(x) dx

Evaluate: int cos^(7)xdx