The value of î.(ĵ × k̂) + ĵ.(î × k̂) + k̂.(î × ĵ) is – McqOptions

MCQOPTIONS

1.	The value of î.(ĵ × k̂) + ĵ.(î × k̂) + k̂.(î × ĵ) is
A.	3
B.	1
C.	-3
D.	-1
Answer» C. -3

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