Differential EquationHard
Question
If p and q are order and degree of differential equation y2 
+ x2y2 = sin x, then :
+ x2y2 = sin x, then :Options
A.p > q
B.
C.p = q
D.p < q
Solution
y2 
+ x2y2 - sin x = - 3x
= - 9x3 
here order = 2 = p
Degree = 6 = q ∴ p < q
+ x2y2 - sin x = - 3x = - 9x3 here order = 2 = p
Degree = 6 = q ∴ p < q
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