Due Monday, March 13
Step 1
Choose one of the questions from Test #1 that you did not receive full credit for and re-solve the problem. Submit your complete solution (a photo of your written work or typed using LaTeX) as an OpenLab post with title Test #1 Solutions and the type of equation you are solving and with category Test #1 Solutions.
There were different versions of the test with similar questions. Try to choose a problem whose solution a classmate has not already posted.
Step 2
Read your classmates’ solutions and find one for another question on your version of Test #1. Submit a comment on their post describing how you approached that question similarly or differently or any questions or suggestions you have.
$$ y’ + y = 5*sin*(-4t) $$
=> $$ (dy/dt) + y = 5*sin (-4t) $$
… (some rearranging)
=> $$ dy + y = 5*sin*(-4t) $$
(not separable) I psyched myself out on the test and thought it was just a hard separable equation.