Find the scalar product of the vectors \(\vec{a}=2\hat{i}+5\hat{j}\) a – McqOptions

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1.	Find the scalar product of the vectors \(\vec{a}=2\hat{i}+5\hat{j}\) and \(\vec{b}=6\hat{i}-7\hat{j}\).
A.	-32
B.	-23
C.	32
D.	23
Answer» C.

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