Q)
(chatquestion)...1).
2)
3).
55.
If the tangent
(1, 7) to
the
+y +16x+12y+c=0 then the value of c is
at
curve x = y-6 touches the circle
$6 (N
E and Q are two distinct points on the parabola, y-4x, with parameters t and
respectively. If the nørmal at P passes through Q, then the value of ti is
-2,2) meets the
2) 195
3) 185
4) 85
56.
1) 4
9 (7
The normal to the curve, x²+2xy-3y = 0, at (1, 1)
3) 8
4) 2
57.
1) does not meet the curve again
2) meets the curve again in the second quadrant
3) meets the curve again in the third quadrant
+2
4) meets the curve again in the fourth quadrant
58.
If two tangents drawn from a point P to the parabola y = 4x are at right angles then the
locus of P is
and Normals
Dr.K.K.R's Gowtham
461
Tangents and Normals
3 Answers
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