Find \(|\vec{a}+\vec{b}|\), if \(|\vec{a}|=3 \,and \,|\vec{b}|=4 \,and \,\vec{a}.\vec{b}=6\).
Posted: Wed Jul 13, 2022 8:09 pm
a) 34
b) \(\sqrt{37}\)
c) 13
d) \(\sqrt{23}\)
b) \(\sqrt{37}\)
c) 13
d) \(\sqrt{23}\)
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