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Which of the following differential equations have x^2-4y^2=8 as a solution?

a) dy/dx = 4xy
b) dy/dx = 4x/y
c) y dy/dx = x/4
d) dy/dx = -x/4y

User Ashokgelal
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1 Answer

2 votes

Answer:

B

dy/dx = 4x/y

Sorry if it's wrong!

User Mchasles
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