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The equation of a tangent to the para...

The equation of a tangent to the parabola `y^2=""8x""i s""y""=""x""+""2` . The point on this line from which the other tangent to the parabola is perpendicular to the given tangent is (1) `(-1,""1)` (2) `(0,""2)` (3) `(2,""4)` (4) `(-2,""0)`

A

(-1,1)

B

(0,2)

C

(2,4)

D

(-2,0)

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The correct Answer is:
D
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ARIHANT MATHS ENGLISH-PARABOLA-Exercise (Questions Asked In Previous 13 Years Exam)
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  2. Statement 1 : The curve y=-(x^2)/2+x+1 is symmetric with respect to th...

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  7. Let A and B be two distinct points on the parabola y^2=4x. If the ax...

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  14. Let PQ be a focal chord of the parabola y^(2)=4ax. The tangents to the...

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  15. Let PQ be a focal chord of the parabola y^(2)=4ax. The tangents to the...

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  18. Let a, r, s, t be non-zero real numbers. Let P(at^(2),2at),Q(ar^(2),2a...

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  19. Let a, r, s, t be non-zero real numbers. Let P(at^(2),2at),Q(ar^(2),2a...

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  20. Let O be the vertex and Q be any point on the parabola,x^2=""8y . I...

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