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Find the differential equation of system...

Find the differential equation of system of cocentric circles with centre (1,2)

A

`(x-2) + (y-1) (dy)/(dx) =0`

B

`(x-1) + (y-2) (dy)/(dx)=0`

C

`(x+1)(dy)/(dx) + (y-2) =0`

D

`(x+2) (dy)/(dx) + (y-1) =0`

Text Solution

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The correct Answer is:
B
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DISHA PUBLICATION-DIFFERENTIAL EQUATIONS -Exercise-1 : Concept Builder (Topicwise)
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