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Popular >

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

Solution

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

Solution

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

Solution steps

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

Solve linear ODE:

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

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

Graph

Popular Examples

derivative of 3x^2e^x+e^x(x^3+9)derivative of

3 x^{2} e^{x} + e^{x} (x^{3} + 9)

derivative of f(x)=(cos(x))/(x^2-1)derivative of

f (x) = \frac{cos ( x )}{x ^{2} - 1}

f(x)=((4x^2-1/2 x))/((9x+8))

f (x) = \frac{( 4 x ^{2} - \frac{1}{2} x )}{( 9 x + 8 )}

tangent of f(x)=sin(pi-x),\at x= pi/6 tangent of

f (x) = sin (π - x), at x = \frac{π}{6}

(\partial)/(\partial y)(x^2+y^2+1)

\frac{\partial}{\partial y} (x^{2} + y^{2} + 1)

Frequently Asked Questions (FAQ)

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