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Engineering Maths · Q22

Differential Equations

Engineering and GATE · Engineering Maths · question 22

Q22

The solution of the first order differential equation x'(t) = -3x(t), x(0) = x0 is

A.
x(t) = x0 e-3t
Answer
B.
x(t) = x0 e-3
C.
x(t) = x0
D.
x(t) = x0 e-1

Answer: Option A

Solution

Answer: Option A
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