Differential EquationHard

Question

If = e-2y and y = 0 when x = 5, the value of x for y = 3 is

Options

A.e5
B.e6 + 1
C.
D. loge 6

Solution

= e-2y ⇒ = x + c
y = 0, x = 5 ⇒ c = -
y(x0) = 3
⇒ = x0 - ⇒  x0 =

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