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The three vectors 7 hati - 11 hatj + hat...

The three vectors `7 hati - 11 hatj + hatk, 5 hati + 3 hatj - 2 hatk, 12 hati - 8 hatj- hatk` from :

A

an equilateral triangle

B

a right-angled triangle

C

an isosceles triangle

D

collinear vectors.

Text Solution

Verified by Experts

The correct Answer is:
B
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