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Question

(1+exy)dx+exy(1−xy)dy=0 is homogeneous equation

A
True
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B
False
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Solution

The correct option is A True
A differential equation of the form dydx=f(x,y) if

f(tx,ty)=t0f(x,y)=f(x,y)

Here,
dydx=1exyexy(1xy)

So,
f(x,y)=1exyexy(1xy)
which satisfies
f(tx,ty)=f(x,y)

So, the given equation is homogeneous.

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