BITSAT Mathematics Vector Algebra Online Test Set A

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Question 1

Question

LetåÊBITSAT Mathematics Vector Algebra 1åÊbe non-coplanar unit vectors equally inclined to one another at an acute angle q. ThenåÊBITSAT Mathematics Vector Algebra 2in terms of ëüis equal to

Answer

BITSAT Mathematics Vector Algebra 4

None of these

BITSAT Mathematics Vector Algebra 5

BITSAT Mathematics Vector Algebra 3