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1. Which of the following is a solution to the differential equation ?
(A): x(t) = 2e-3t
(B): x(t) = 3e-t
(C): x(t) = 3t2
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By: guest on 02 Jun 2017 12.55 am
log x(t) = 3t x(t) = K.e-3t Thus option (B) satisfies the solution.
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