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अवकल समीकरण ((x + y -a )/( x + y -b )) (...

अवकल समीकरण `((x + y -a )/( x + y -b )) (dy)/(dx) = ( x + y + a )/( x + y + b )` का हल है -

A

`2y - 2x + (a-b) log (x ^(2) + y ^(2) + 2xy - ab) = C`

B

`2y - 2 x + (b -a) log (x ^(2) + y ^(2) + 2 xy - ab) = C`

C

`2y + 2x + (a - b) log (x ^(2) + y ^(2) + 2xy - ab) = C`

D

`2y + 3x + (b -a) log (x ^(2) + y ^(2) - 2xy + ab) = C`

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
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