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1. |
If the circles x2 + y2 + 5Kx + 2y + K = 0 and 2(x2 + y2) + 2Kx + 3y – 1 = 0, (K ∈ R), intersect at the points P and Q, then the line 4x + 5y – K = 0 passes through P and Q, for: |
A. | Infinitely many values of K |
B. | No value of K |
C. | Exactly two values of K |
D. | Exactly one value of K |
Answer» C. Exactly two values of K | |