Find the scalar product of the vectors \(\vec{a}=2\hat{i}+5\hat{j}\) and \(\vec{b}=6\hat{i}-7\hat{j}\).
Posted: Wed Jul 13, 2022 8:09 pm
a) -32
b) -23
c) 32
d) 23
b) -23
c) 32
d) 23
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