EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 14 - Circle>AMU-AT (B.Tech.) 2019>Q 1

MEDIUM

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IMPORTANT

Earn 100

The length of the chord joining the points in which the straight line $\frac{x}{3} + \frac{y}{4} = 1$ cuts the circle $x^{2} + y^{2} = \frac{169}{25}$ is

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Important Questions on Circle

MEDIUM

AMU-AT (B.Tech.)

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 14 - Circle>AMU-AT (B.Tech.) 2018>Q 2

A region in the

x y

-plane is bounded by the curve

y = \sqrt{25 - x^{2}}

and the line

y = 0

. If the point

(a, a + 1)

lies in the interior of the region, then

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AMU-AT (B.Tech.)

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 14 - Circle>AMU-AT (B.Tech.) 2017>Q 3

The equation of the circle whose radius is

5

and which touches the circle

x^{2} + y^{2} - 2 x - 4 y - 20 = 0

externally at the point

(5, 5)

is