If vectors vecA and vecB are 3i -4j + 5k and 2i + 3j - 4k respectively then find the unit vector parallel to vecA + vecB

If vectors vecA and vecB are 3i -4j + 5k and 2i + 3j - 4k respectively

1.	If vectors vecA and vecB are 3i -4j + 5k and 2i + 3j - 4k respectively then find the unit vector parallel to vecA + vecB
Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :`((5i-j+k))/<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>(<a href="https://interviewquestions.tuteehub.com/tag/27-298706" style="font-weight:bold;" target="_blank" title="Click to know more about 27">27</a>)`</body></html>