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Standard XII

Mathematics

Length of Tangent and Power of a Point

Tangents draw...

Question

Tangents drawn from point P(4,0)tothecircleX^2+Y^2=8 touches it at the point A in the first quadrant.Find the coordinates of another point B on the circle such that AB=4

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Solution

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Similar questions

Q. A tangent drawn from the point

(4, 0)

to the circle

x^{2} + y^{2} = 8

touches it at a point

A

in the first quadrant. The coordinates on another point

B

on the circle such that

A B = 4

, are

Q. A tangent drawn from the point

(4, 0)

to the circle

x^{2} + y^{2} = 8

touches it at a point

A

in the first quadrant. Find the co-ordinates of another point

B

on the circle such that

A B = 4

If a tangent drawn from the point (4, 0) to the circle $x^{2} + y^{2} = 8$ touches it at a point A in the first quadrant, then the coordinates of another point B on the circle such that AB = 4 are

Q. Tangents are drawn from

P (3, 0)

to the circle

x^{2} + y^{2} = 1

touches the circle at points

A

and

B

. The equation of locus of the point whose distances from the point

P

and the line

A B

are equal is

Q. Tangents are drawn from the point

P (3, 4)

to the ellipse

\frac{x^{2}}{9} + \frac{y^{2}}{4} = 1

touching the ellipse at points

A

and

B

The coordinates of

A

and

B

are

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