Recent content by ani411

  1. A

    Prove Reduction Formula for Integral: x(1-x^3)^n dx

    Ok, I get it now. Thanks(:
  2. A

    Prove Reduction Formula for Integral: x(1-x^3)^n dx

    Homework Statement In= (the integral) x(1-x^3)^ndx Prove that (3n +2)In = 3nIn-1 + x^2(1 - x)^n Hence find In in terms of n The Attempt at a Solution I tried integration by parts (by letting u be (1-x^3)^n and got stuck after this: In = 1/2x^2(1-x^3)^n + (the...