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Popular >

y^{''}=-4*y

Solution

y^{^{''}} = - 4 \cdot y

Solution

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

Solution steps

y^{''} (t) = - 4 \cdot y

Solve linear ODE:

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

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

Graph

Popular Examples

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\frac{d ^{2}}{d x ^{2}} ((x^{2} + 4)^{7})

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\int \frac{- x}{x ^{2} + 1} d x

derivative of 2x^2-5x+3

\frac{d}{d x} (2 x^{2} - 5 x + 3)

Frequently Asked Questions (FAQ)

What is the solution for y^{''}=-4*y ?
The solution for y^{''}=-4*y is y=c_{1}cos(2t)+c_{2}sin(2t)