

MCQOPTIONS
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1. |
Given the differential equation ( frac{dy}{dx} = frac{x^4-y^4}{(x^2+y^2)xy} ) the degree of differential equation is _____________ |
A. | 1 |
B. | 4 |
C. | 0 |
D. | 2 |
Answer» B. 4 | |