For the circle C with the equation x^{2}+y^{2}-16 x-12 y+64=0 match the List I with the List II given below. List I List II (i) The equation of the polar of ( −5, 1 ) with respect to C (A) y = 0 (ii) The equation of the tangent at (8,0) to C (B) y = 6 (iii) The equation of the normal a (2,6) to C (C) x + y = 7 (iv) The equation of the diameter of C through (8,12) (D) 13 x+5 y=98 (E) x = 8 The correct match is

Correct Answer is : i-(D), ii-(A), iii-(B), iv-(E)

AP EAMCET Engineering 2013 Solved Paper

Section: Mathematics

Question : 130 of 160

Marks: +1, -0

For the circle C with the equation x2+y2−16x−12y+64=0 match the List I with the List II given below.

	List I		List II
(i)	The equation of the polar of ( −5, 1 ) with respect to C	(A)	y = 0
(ii)	The equation of the tangent at (8,0) to C	(B)	y = 6
(iii)	The equation of the normal a (2,6) to C	(C)	x + y = 7
(iv)	The equation of the diameter of C through (8,12)	(D)	13x+5y=98
		(E)	x = 8

The correct match is

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