Author Topic: Test 1 Main E Problem 1  (Read 449 times)

marufkaratekin

  • Newbie
  • *
  • Posts: 1
  • Karma: 0
    • View Profile
Test 1 Main E Problem 1
« on: October 15, 2020, 08:58:10 AM »
Was anyone who had this test able to solve Problem 1? I have been trying for over an hour and I think there might be a mistake in the question but I am not certain. Is it solvable? I would like to solve it if possible.

Domenica16

  • Newbie
  • *
  • Posts: 1
  • Karma: 0
    • View Profile
Re: Test 1 Main E Problem 1
« Reply #1 on: October 15, 2020, 09:47:16 AM »
I also had Problem 1 E and I had the same issue, I couldn't seem to solve for the integrating factor. 

Yuyang Wang

  • Newbie
  • *
  • Posts: 3
  • Karma: 0
    • View Profile
Re: Test 1 Main E Problem 1
« Reply #2 on: October 15, 2020, 03:07:01 PM »
Here is my solution to integral factor in question1(a), it is matter with both x and y so I used another formula:(Nx-My)/(x*M-y*N).
Hopefully this can help you.
And my answer to 1(b) is C=2.