acceleration of a point x=2 units of a longitudnal wave is 5m/s^2 and the slope of the wave form at the same point is given by dy/dx=5sin(pi/12)x. then what is the speed of the wave at the point at that insteant in m/s

1) root(24/piroot3)

2)root(piroot3/24)

3)root(24root3/pi)

4)root(24pi/root3)

 

 

hey i can get 1 but i am getting square of it

i.e    24/pie root(3)