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If the length of the tangent from (2,5) ...

If the length of the tangent from `(2,5)` to
the circle `x^(2) + y^(2) - 5x +4y + k = 0` is
`sqrt(37) ` then find k.

Text Solution

Verified by Experts

The correct Answer is:
`k =- 2 ` units
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