Differential Equation: dQ/dt + Q = 1 Solution | GATE Civil Engg 2017 Q.27

Civil Engineering > GATE 2017 SET-1 > Mathematics

The solution of the equation dQ/dt + Q = 1 with Q = 0 at t = 0 is

Q(t) = e^-t - 1

Q(t) = 1 + e^-t

Q(t) = 1 - e^t

Q(t) = 1 - e^-t

Correct : d

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