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KCET2015MathematicsBinomial Theorem

The order of differential equation of all circles of given radius ' ( a ) ' is

Options

  1. A( 04 )
  2. B( 12 )
  3. C( 11 )
  4. D( 13 )

Correct answer

B. ( 12 )

Step-by-step solution

The standard equation of a circle is [ (x-b)²+(y-k)=a² ] There are two arbitrary constants. So, the order of the differential equation is equal to number of arbitrary constants. Therefore, order ( =2 )

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