Mathematics · Differential Equations
अवकल समीकरण y'' + 9y = 0 का सामान्य हल ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1y = e3x (c1 cos(3x) + c2 sin(3x))
- 2y = e-3x (c1 cos(3x) + c2 sin(3x))
- 3y = c1 e3x + c2 e-3x
- 4y = c1 cos(3x) + c2 sin(3x)✓
सही उत्तर देखें
y = c1 cos(3x) + c2 sin(3x)
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