Recent content by mahmoud shaaban

  1. M

    MHB Integrating Factors for Solving Linear Differential Equations

    Can i have help with this linear differential equation ? First, i divided by (1-x^2) to be like dy/dx + p(x)y= q(x). But i could not obtain Q(x). Any help will be welcomed.
  2. M

    MHB Finding B^-1 in 3x3 Matrices with Linear Algebra

    I know that A = 27 ,but how can i know what C = ?? if the given is C^T
  3. M

    MHB Finding B^-1 in 3x3 Matrices with Linear Algebra

    if A and B are 3x3 matrices such that: ABC = I, |3A|=81 and |C^T|= 2 , how to find |B^-1| I couldn't solve this because there is not much given.
  4. M

    MHB Integration Problem - Can Someone Help?

    Can someone help with this problem, i tried to solve it using f'(x)/f(x) but couldn't figure it out.