JEE Main 12 Jan 2019 Shift 1 Solved Paper

Section: Mathematics

Question : 39 of 90

Marks: +1, -0

variable line, 3x + 4y- λ = 0 is such that the two circles x2+y2 - 2x - 2y + 1 = 0 and x2+y2−18x−2y+78 = 0 are on its opposite sides, then the set of all values of λ is the interval :-

[12 Jan 2019 Shift 1]

[12, 21]
(2, 17)
(23, 31)
[13, 23]

Validate

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