Q.13 (D) none of
13. 3x + 4y — 7 = O is common tangent at (l, 1) to two equal circles of radius 5. Theircentres are the
pomts
5), -3) (-2, 5) (-2, 3) (D)noneofthese
14. The equation of a circle whose centre lies at the point (—2, l) and which touches the \ine
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