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Popular >

9y^{''}+y=0

Solution

9 y^{^{''}} + y = 0

Solution

y = c_{1} cos (\frac{t}{3}) + c_{2} sin (\frac{t}{3})

Solution steps

9 y^{''} (t) + y = 0

Solve linear ODE:

y = c_{1} cos (\frac{t}{3}) + c_{2} sin (\frac{t}{3})

y = c_{1} cos (\frac{t}{3}) + c_{2} sin (\frac{t}{3})

Popular Examples

y^{''}+4y=t^2+3e^t

y^{^{''}} + 4 y = t^{2} + 3 e^{t}

integral from 0 to pi of cos^6(x)

\int_{0}^{π} cos^{6} (x) d x

y^{^{'}} = 0.285 (1 - y)

100 y^{^{''}} = 0

limit as x approaches 3 of 5x^2

x \to 3 lim (5 x^{2})

Frequently Asked Questions (FAQ)

What is the solution for 9y^{''}+y=0 ?
The solution for 9y^{''}+y=0 is y=c_{1}cos(t/3)+c_{2}sin(t/3)