If the circles x^{2}+y^{2}+5 k x+2 y+k=0 and x^{2}+y^{2}+k x+ \frac{3 y}{2}- \frac{1}{2}=0,(k \in R) Intersect at the points P and Q, then the line 4 x+5 y-k=0 passes through P and Q, for: [10 Apr 2019 Shift 1]

Correct Answer is : exactly 2 values of k

Circles Part 1

Section: Mathematics

Question : 43 of 100

Marks: +1, -0

If the circles x2+y2+5kx+2y+k=0 and x2+y2+kx+

−

=0,(k∈R) Intersect at the points P and Q, then the line 4x+5y−k=0 passes through P and Q, for:

[10 Apr 2019 Shift 1]

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