Suppose the perturbation (t) is proportional to t, that is, (t) = t for some constant .
Question:
a. y' = 1 − y, 0≤ t ≤ 2, y(0) = 0
b. y' = t + y, 0≤ t ≤ 2, y(0) = −1
c. y' = 2/t y + t2et, 1≤ t ≤ 2, y(1) = 0
d. y' = −2/t y + t2et, 1≤ t ≤ 2, y(1) = √2e
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a Since y t 1 e t we have z t 1 e t d t 1 e t 0 e t and ...View the full answer
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