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The points with coordinates (2a,3a), (3b...

The points with coordinates `(2a,3a), (3b,2b)` and `(c,c)` are collinear

A

for no value of a, b, c

B

for all values of a, b, c

C

If a , ` c/5` are in H.P.

D

if a , `2/5` c,b are in H.P

Text Solution

Verified by Experts

The correct Answer is:
D
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