Find the scalar product of the vectors ( vec{a}=6 hat{i}-7 hat{j}+5 h – McqOptions

MCQOPTIONS

1.	Find the scalar product of the vectors ( vec{a}=6 hat{i}-7 hat{j}+5 hat{k} ,and , vec{b}=6 hat{i}-7 hat{k} )
A.	1
B.	8
C.	6
D.	3
Answer» B. 8

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