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The number of distinct real values of la...

The number of distinct real values of `lambda` for which the vectors `-lambda^(2)i + j+ k , i- lambda^(2)j + k` and `i+j- lambda^(2)k` are coplanar is

A

0

B

1

C

2

D

3

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The correct Answer is:
C
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HIMALAYA PUBLICATION-VECTORS AND THEIR APPLICATIONS-QUESTION BANK
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