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The equations of the common tangents to ...

The equations of the common tangents to the parabola `y = x^2 and y=-(x-2)^2` is/are :

A

y=4(x-1)

B

y=0

C

y=-4(x-1)

D

y=-30x-50

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A, B
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The equation of common tangent to Parabola y ^2 = 8x and y = - x ^ 2 is :

ARIHANT MATHS-PARABOLA-Exercise (Questions Asked In Previous 13 Years Exam)
  1. let P be the point (1, 0) and Q be a point on the locus y^2= 8x. The l...

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  2. The axis of parabola is along the line y=x and the distance of its ver...

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  3. The equations of the common tangents to the parabola y = x^2 and y=-...

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  4. The locus of the vertices of the family of parabolas y =[a^3x^2]/3 + [...

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  5. Angle between the tangents to the curve y=x^2-5x+6 at the points (2,0)...

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  6. Consider the circle x^2 + y^2 = 9 and the parabola y^2 = 8x. They inte...

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  7. Consider the circle x^2 + y^2 = 9 and the parabola y^2 = 8x. They inte...

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  8. Consider the circle x^2 + y^2 = 9 and the parabola y^2 = 8x. They inte...

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  9. Statement I The curve y = x^2/2+x+1 is symmetric with respect to the l...

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  10. The equation of a tangent to the parabola y^2=""8x""i s""y""=""x""+...

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  11. Consider the two curves C1 ; y^2 = 4x, C2 : x^2 + y^2 - 6x + 1 = 0 the...

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  12. A parabola has the origin as its focus and the line x=2 as the directr...

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  13. The tangent PT and the normal PN to the parabola y^2=4ax at a point P...

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

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  15. If two tangents drawn from a point P to the parabola y2 = 4x are at ri...

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  16. Consider the parabola y^2 = 8x. Let Delta1 be the area of the triangle...

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  17. Let (x,y) be any point on the parabola y^2 = 4x. Let P be the point t...

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  18. Let (x,y) be any point on the parabola y^2 = 4x. Let P be the point t...

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  19. The shortest distance between line y-x=1 and curve x=y^2 is

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  20. Let S be the focus of the parabola y^2=8x and let PQ be the common cho...

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