state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Mathematical Science Ordinary Differential Equations Diff equation with constant Coefficient
अवकल समीकरण y" + y = 6 sin x का व्यापक हल है:
1
y(x) = C1ex + C2e-x + 3x cos x
2
y(x) = C1ex + C2e-x - 3x cos x
3
y(x) = C1 cos x + C2 sin x - 3 sin x
4
y(x) = C1 cos x + C2 sin x - 3x cos x
5
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