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A tangent PT is drawn to the circle {x}^{{2}}+{y}^{{2}}={4} at

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A tangent PT is drawn to the circle $x^{2} + y^{2} = 4$ at the point $P (3, 1)$ . A straight line L is perpendicular to PT is a tangent to the circle $(x - 3)^{2} + y^{2} = 1$ Common tangent of two circle is: (A) $x = 4$ (B) $y = 2$ (C) $x + (3) y = 4$ (D) $x + 2 (2) y = 6$

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Michael Discussed

A tangent PT is drawn to the circle

x^{2} + y^{2} = 4

at the point

P (3, 1)

. A straight line L is perpendicular to PT is a tangent to the circle

(x - 3)^{2} + y^{2} = 1

Common tangent of two circle is: (A)

x = 4

(B)

y = 2

(C)

x + (3) y = 4

(D)

x + 2 (2) y = 6

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Question Text	A tangent PT is drawn to the circle $x^{2} + y^{2} = 4$ at the point $P (3, 1)$ . A straight line L is perpendicular to PT is a tangent to the circle $(x - 3)^{2} + y^{2} = 1$ Common tangent of two circle is: (A) $x = 4$ (B) $y = 2$ (C) $x + (3) y = 4$ (D) $x + 2 (2) y = 6$
Answer Type	Video solution: 1
Upvotes	150