Mathematics · Differential Equations
If y = At2 + Bt (where A and B are parameters) is the general solution of the differential equation f(t)y''(t) + g(t)y'(t) + h(t)y = 0, then 2f(t) + t2h(t) is equal to:
- 1(f(t))g(t)
- 2g(t)f(t)✓
- 3g(t) + f(t)
- 4g(t) - h(t)
Correct answer
g(t)f(t)
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