Linear

Separable

$ y'+p(t)y=q(t) \tag{*} $ $ y'=F(t) G(y) \tag{**} $

DE Poll

Work out your answer on paper or using appropriate software. Then put your answer into Webex Poll, not chat.
Equation $t^2y'= y^2+2t$ is
  1. linear and separable
  2. linear but not separable
  3. separable but not linear
  4. None of the above
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