Find the magnitude of \(\vec{a}+\vec{b}\), if \(\vec{a}\)=4\(\hat{i}\)+9\(\hat{j}\) and \(\vec{b}\)=6\(\hat{i}\).
Posted: Wed Jul 13, 2022 8:08 pm
a) \(\sqrt{181}\)
b) \(\sqrt{81}\)
c) \(\sqrt{11}\)
d) \(\sqrt{60}\)
b) \(\sqrt{81}\)
c) \(\sqrt{11}\)
d) \(\sqrt{60}\)