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The substitution required to change (3y-...

The substitution required to change `(3y-7x+7) dx + (7y-3x+3)dy = 0` into a homogeneous equation is

A

x = X+1 y = Y

B

x = X, y = Y+1

C

x = X + 1 y = Y+1

D

x = X +2, y = Y+2

Text Solution

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The correct Answer is:
A
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