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What is the solution of (1 + 2x) dy - (1...

What is the solution of (1 + 2x) dy - (1 - 2y) dx = 0 ?

A

`x - y - 2xy = c`

B

y - x - 2xy = c

C

y + x - 2xt = c

D

x + y + 2xy = c

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The correct Answer is:
A
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