" 1.(A) Find: "int x^(4)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

Find: int (x^4-x)^(1/4)/x^5dx

Find: int (x^4dx)/((x-1)(x^2+1))

If I_(n) = int(logx)^(n) dx then prove that I_(n) = x(logx)^(n) - nI_(n-1) and hence evaluate int(log x)^(4) dx

Evaluate : int (x)/(1+x^(4)) "dx "

Evaluate : int (x)/(1+x^(4)) "dx "

Evaluate : int (x)/(1+x^(4)) "dx "

Evaluate the follwings: int(x^4dx)/(x4 - 1)

If int_(-1)^(4)f(x)dx=4" and "int_(2)^(4)(3-f(x))dx=7 , then find the value of int_(2)^(-1)f(x)dx is

Evaluate: int x/(x^4-1)dx