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Two lines are given by (x-2y)^2 + k (x-2...

Two lines are given by `(x-2y)^2 + k (x-2y) = 0` . The value of `k`, so that the distance between them is `3`, is:

A

(a) `sqrt(5)`

B

(b) `2sqrt(5)`

C

(c) `3sqrt(5)`

D

(d) `4sqrt(5)`

Text Solution

Verified by Experts

The correct Answer is:
C
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