The centre of circle inscribed in a square formed by lines xsquare- 8x + 12 = 0 and ysquare - 14y + 45 = 0 is
(A) (4, 5) (B) (7,4) (C) (9,4) (D) (4,9).
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x=1.5 and y=2.5. ab samaj aaya
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