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The particular solution of (y)/(x)(dy)/(...

The particular solution of `(y)/(x)(dy)/(dx)=(1+y^(2))/(1+x^(2))` when x=1 y=2 is

A

`5(1+y^(2)) = 2(1+x^(2))`

B

`2(1+y^(2)) = 5(1+x^(2))`

C

`5(1+y^(2)) = (1+x^(2))`

D

`(1+y^(2)) = 2(1+x^(2))`

Text Solution

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The correct Answer is:
B
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