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\(\vec{a}\)=\(\hat{i}\) + 2\(\hat{j}\) and \(\vec{b}\)=2\(\hat{i}\) + \(\hat{j}\) , Is |\(\vec{a}\)| = |\(\vec{b}\)|?

Posted: Wed Jul 13, 2022 8:09 pm
by answerhappygod
a) Yes
b) No