1.Find the degree and  order of  the following differential equations.

(i)  ( dy/dx)2   –  4x  =  d2 y/ dx2

        (ii) Y = x  dy/ dx   +  a  2 

        (iii) 3/2   =  5  d2y /  d x2

(iv) x2  ( d2 y / dx2  )3  +  y ( dy/dx ) 4  + y4  =  0

have an online exam tomorrow in Differential Equation class.

The exam will start at 12:00 pm Easter time and will finish at 1:30 pm Easter time, so a total of an hour and a half.

Please let me know if you are intrested and if you can make it on time … also you will have to give me time to copy it, so you will have to send me each question at a time in order for us to make it on it.

have an online exam tomorrow in Differential Equation class.

The exam will start at 12:00 pm Easter time and will finish at 1:30 pm Easter time, so a total of an hour and a half.

Please let me know if you are intrested and if you can make it on time … also you will have to give me time to copy it, so you will have to send me each question at a time in order for us to make it on it.