The number of integral values of k for which the line, intersects the circle, at two distinct point is_______.
Option: 1 4
Option: 2 9
Option: 3 14
Option: 4 21
Center = (1,2) ; Radius = 1
Line 3x + 4y – k = 0 intersects the circle at two distinct points.
distance of centre from the line < radius
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