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The radius of the circle which touches line y = x at (2, 2) and also touches the y-axis is/are – (1) 4(\sqrt2 + 1) (2) 4 – 2\sqrt2(3) 4 + 2\sqrt2 (4) 4(\sqrt2 – 1) |
| Answer» The radius of the circle which touches line y = x at (2, 2) and also touches the y-axis is/are – (1) 4(\sqrt2 + 1) (2) 4 – 2\sqrt2(3) 4 + 2\sqrt2 (4) 4(\sqrt2 – 1) | |