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I : The three points with position vecto...

I : The three points with position vectors i - 2j + 3k, 2i + 3j - 4k and -7j + 10k are collinear.
II : The vectors a - 2b + 3c, 2a + 3b - 4c, -7b + 10c are coplanar.

A

only I is true

B

only II is true

C

both I and II are true

D

neither I nor II are true

Text Solution

Verified by Experts

The correct Answer is:
C
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