If \(\vec{a}\)=\(\hat{i}\)+4\(\hat{j}\) and \(\vec{b}\)=3\(\hat{i}\)-3\(\hat{j}\). Find the magnitude of \(\vec{a}+\vec{
Posted: Wed Jul 13, 2022 8:08 pm
a) \(\sqrt{6}\)
b) \(\sqrt{11}\)
c) \(\sqrt{5}\)
d) \(\sqrt{17}\)
b) \(\sqrt{11}\)
c) \(\sqrt{5}\)
d) \(\sqrt{17}\)