[" Geal 12,wirisi (ficilet "],[qquad (d^(2)y)/(dx^(2))+m^(2)y=0]

Show that y=A cos mx+Bsin mx is a solution of differential equation (d^(2)y)/(dx^(2)+m^(2)y=0

Show that y=A cos mx+Bsin mx is a solution of differential equation (d^(2)y)/(dx^(2)+m^(2)y=0

If y=A sin mx+B cos mx, then prove that (d^(2)y)/(dx^(2))+m^(2)y=0

What is the degree of the differential equation (d^(2) y)/(dx^(2)) + 2 ((d^(2) y)/(dx^(2)))^(2) - (dy)/(dx) + y = 0

Degree of differentiate equation (d^(2)y)/(dx^(2))+((dy)/(dx))^(2)+y=0 is :

If y=x^(m)e^(nx) then (d^(2)y)/(dx^(2)) is

Write the degree of the differential equations : ((d^(2)y)/(dx^(2))) -2.(d^(2)y)/(dx^(2)) - (dy)/(dx) + 1 = 0 .

If y=cot x show that (d^(2)y)/(dx^(2))+2y(dy)/(dx)=0

Verify that y=e^(m cos^(-1)x) satisfies the differential equation (1-x^(2))(d^(2)y)/(dx^(2))-x(dy)/(dx)-m^(2)y=0

Degree of differentiate equation (d^(2)y)/(dx^(2))+((dy)/(dx))^(3)+y=0 is :