Fundamentholfundamenthol
JEE Main2019Math
Q.

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 : 

  1. A

    Exactly one value of K

  2. B

    Infinitely many values of K

  3. C

    Exactly two values of K

  4. D

    No value of K 

Solution

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