MCQ: P 9

Part of 2017 Mathematical Talent Reward Programme

Problems(1)

Find the length of AB

Source: MTRP 2017 Class 11-Multiple Choice Question: Problem 9 :-

P

outside of a circle with centre

O

, tangent segments

PA

PB

\frac{1}{OA^2}+\frac{1}{PA^2}=\frac{1}{16}

AB=

[*] 4 [*] 6 [*] 8 [*] 10

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