I need help with my code. I need to calculate E^At (differential equations).
This is my code for solvig the equation:
sol = DSolve[{x'[t] == -x[t]/2 - y[t] + 64*z[t], y'[t] == -y[t]/4 - 16*z[t], z'[t] == y[t] - z[t]/4, x[0] == 1, y[0] == -1, z[0] == 0}, {x[t], y[t], z[t]}, t]
Also this is my matrix:
A = {{-1/2, -1, 64}, {0, -1/4, -16}, {0, 1, -1/4}} // MatrixForm
I'll be very thankful if you could provide me any help on how to approach this exercise. Thanks!!
MatrixExp
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