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प्रश्न
Choose the correct alternative:
The equation of the circle passing through (1, 5) and (4, 1) and touching y-axis `x^2 + y^2 - 5x - 6y + 9 + lambda(4x + 3y - 19)` = where `lambda` is equal to
पर्याय
`0, - 40/9`
0
`40/9`
`(- 40)/9`
उत्तर
`0, - 40/9`
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