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A circle with centre (2,3) and radius 4 intersects the line `x + y = 3` at the points P and Q. If the tangents at P and Q intersect at the point S `(alpha,beta)`, then 4`alpha` – 7`beta` is equal to

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JEE MAINS PREVIOUS YEAR-JEE MAINS 2023 JAN ACTUAL PAPER-Question
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