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If veca, vecb , vecc are the three vecto...

If `veca, vecb , vecc` are the three vectors mutually perpendicular to each other and `|veca| =1 , |vecb| = 3 and |vecc| = 5,` then `[veca -2 vecb, vecb - 3 vecc , vecc - 4 veca]` is equal to
a)0 b)-24 c)3600 d)-215

A

0

B

`-24`

C

3600

D

`-215`

Text Solution

Verified by Experts

The correct Answer is:
D
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