1.

What is the differential equation corresponding to y2 – 2ay + x2 = a2 by eliminating a?Where \({\rm{p}} = \frac{{{\rm{dy}}}}{{{\rm{dx}}}}\)

A. (x2 – 2y2) p2 – 4 pxy – x2 = 0
B. (x2 – 2y2) p2 + 4 pxy – x2 = 0
C. (x2 + 2y2) p2 – 4 pxy – x2 = 0
D. (x2 + 2y2) p2 – 4 pxy + x2 = 0
Answer» B. (x2 – 2y2) p2 + 4 pxy – x2 = 0


Discussion

No Comment Found