`int x^(99) dx`

Evaluate: intx^(99)dx

int x. a^(x) dx

int x. a^(x) dx

int x^(x)dx

int x/(a+x) dx

The value of int_(0)^(2pi) cos^(99)x dx , is

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 each of the following integrals: int x^(4)dx( ii) int x^(5/4)dx (iii) int(1)/(x^(5))dx( iv )int(1)/(x^(3)/2)dx

int x/(x+a)dx

Read the following text and answer the followig questions on the basis of the same : int_(-1)^(1) x^(99)dx = ________.