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Locus of middle point of intercept of any tangent with respect to the circle x2+y2=4 between the axis is

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Important Questions on Conic Section

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JEE Main/Advance
IMPORTANT
Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 17
Two perpendicular tangents to the circle x2+y2=a2 meet at P. Then the locus of P has the equation :
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Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 18
The area of the triangle formed by the +ve x-axis and the normal and the tangent to the circle x2+y2=4 at (1,3) is
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Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 19
If 3x+y=0 is a tangent to the circle with centre at the point 2,-1, then the equation of the other tangent to the circle from the origin, is
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Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 20
If equation of one tangent drawn from (0,0) to the circle with centre (2,4) is 4x+3y=0, then equation of the other tangent from (0,0) is
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Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 21
The area of the triangle formed by the tangents from the point (4,3) to the circle x2+y2=9 and the line joining their points of contact is
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Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 22
If two tangents are drawn from a point to the circle x2+y2=32 to the circle x2+y2=16, then the angle between the tangents is
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Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 23
The equation of one of the circles which touch the pair of lines x2-y2+2y-1=0 is
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Gamma Question Bank for Engineering Mathematics>Chapter 14 - Conic Section>Assignment>Q 24
The equations of common tangents to the circles x2+y2=1 and x-12+y-32=4 are