M

Mr. Dubey • 52.77K Points
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Q. The constant M-circle represented by the equation x^2+2.25x+y^2=-1.25 has the value of M equal to:

(A) 1
(B) 2
(C) 3
(D) 4
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Explanation by: Mr. Dubey 
 comparing with the m circle equation we have the value of m =3.

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