UPSC NDA I 2018 Mathematics Solved Paper

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Question : 99 of 120

Marks: +1, -0

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

[NDA I 2018]

x−y−2xy=c
y−x−2xy=c
y+x−2xy=c
x+y+2xy=c

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