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The radius of the tangent circle that ca...

The radius of the tangent circle that can be drawn to pass through the point (0, 7) and (0, 6) and touching the x-axis is`(a) 5/2 (b) 13/2 (c) 7/2 (d) 19/2`

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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  8. Equation of a circle with centre (4, 3) touching the circle x^2+y^2=1 ...

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  9. Find the equation of the tangent to the circle x^2 + y^2 - 2ax - 2ay +...

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  10. Find the condition if the circle whose equations are x^2+y^2+c^2=2a x ...

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  18. The range of values of r for which the point (-5+r/sqrt2,-3+r/sqrt2) i...

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