​ If bar A = 3i+ 4j and bar B = 7i+ 24j, find a vector having the same magnitude as bar B and parallel to bar A. ​

Question

If  \(\bar A\)= 3\(\hat i\) + 4\(\hat j\) and \(\bar B\)= 7\(\hat i\) + 24\(\hat j\) , find a vector having the same magnitude as and parallel to \(\bar A\).

Answer 1

= 15\(\hat i\) + 20 \(\hat j\).