JEE Math Practice Question
If the length of the chord of the circle, x2 + y2 = r2 (r > 0) along the line, y – 2x = 3 is r, then r2 is equal to :
- A.$${9 \over 5}$$
- B.$${{24} \over 5}$$
- C.$${{12} \over 5}$$
- D.12
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