Recent content by vsportsguy

  1. V

    Differential Equation, Substitution?

    Homework Statement Find the particular solution to the differential equation (x + y - 4)dx - (3x - y - 4)dy = 0 that satisfies the initial condition y=1 when x=4 Homework Equations The Attempt at a Solution It's not a homog. or equal D.E., therefore I think it's substitution. I don't really...
  2. V

    Two integrals that I don't know how to solve

    Homework Statement There are two integrals that I don't know how to solve. I'm fairly certain the preceding work that led me to these integrals is correct. Homework Equations 1. ∫sin (x) / (csc (x) + cot (x)) 2. ∫x^(2) / (1 - x) The Attempt at a Solution U substitution didn't...