Find the projection of vector ( vec{a}=8 hat{i}- hat{j}+6 hat{k} ) on – McqOptions

MCQOPTIONS

1.	Find the projection of vector ( vec{a}=8 hat{i}- hat{j}+6 hat{k} ) on vector ( vec{b}= 4 hat{i}+3 hat{j} ).
A.	( sqrt{ frac{29}{5}} )
B.	( frac{29}{ sqrt{5}} )
C.	( frac{ sqrt{29}}{5} )
D.	( frac{29}{5} )
Answer» E.

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