Find the length of the following vectors 2 i +4 j +3 k and 3 i -2 j - k
Physics · NEET · NTA Exams — Fundamental Mathematics and Vector
Find the length of the following vectors
\(2 \hat{i}+4 \hat{j}+3 \hat{k}\) and \(3 \hat{i}-2 \hat{j}-\hat{k}\)
- \(\sqrt{29}, 2\)
- \(\sqrt{29}, \sqrt{14}\)
- \(\sqrt{23}, \sqrt{14}\)
- \(\sqrt{23}, 2\)
Answer
(B) 29 , 14
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