For the initial value problem, compute the first two approximations u1 and u2 given by Euler's method using the given time step.y'(t) = 4y, y(0) = 7; ?t = 0.5
A. u1 = 35; u2 = 105
B. u1 = 21; u2 = 63
C. u1 = 21; u2 = 105
D. u1 = 7; u2 = 21
Answer: B
Mathematics
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