1.

Point (2, k) is the exterior point of the circles x^(2) + y^(2) + x - 2y - 14 = 0 and x^(2) + y^(2) = 13, then k lies in ……… interval. '

Answer»

`(-3, - 2) CUP (3, 4)`
`(-3, 4)
`(-OO, -3) cup (4, oo)`
`(-oo, -2) cup (3, oo)`

Answer :C


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