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From a point P outside a circle with centre at C,tangents PA and PB are drawn such that 1(CA)2+1(PA)2=116 , then the length of chord AB is |
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Answer» From a point P outside a circle with centre at C,tangents PA and PB are drawn such that 1(CA)2+1(PA)2=116 , then the length of chord AB is |
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