GATE Civil Engineering
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Consider the following second-order differential equation: $y’’ – 4y’+3y =2t -3t^2$. The particular solution of the differential solution equation is

  1. $ – 2 -2t-t^2$
  2. $ – 2t-t^2$
  3. $2t-3t^2$
  4. $ – 2 -2t-3 t^2$
in Partial Differential Equation (PDE): by (3.9k points)
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