In the given figure, AB is diameter of the circle with centre O,AQ,BP and PRQ are tangents then OP and OQ are perpendicular to each other.
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Q2
The following figure shows a circle with center O . If OP is perpendicular to AB , prove that AP = BP
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Q3
In the given figure, AB is diameter of the circle with centre O. AQ, BP and PRQ are tangents. Prove that OP and OQ are perpendicular to each other.
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Q4
A particle with uniform retardation along a straight line distances a and b in successive intervals p and q seconds. The acceleration of the particle is
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Q5
The following figure shows a circle with centre O. If OP is perpendicular to AB,then AP=BP.