A) \[\frac{1}{3}(3\hat{i}-6\hat{j}-2\hat{k})\]
B) \[\frac{1}{3}(3\hat{i}+6\hat{j}+2\hat{k})\]
C) \[\frac{1}{3}(3\hat{i}-6\hat{j}-3\hat{k})\]
D) \[\frac{1}{7}(3\hat{i}+6\hat{j}-2\hat{k})\]
E) \[\frac{1}{7}(3\hat{i}+5\hat{j}-3\hat{k})\]
Correct Answer: D
Solution :
Let \[{{\overrightarrow{R}}_{1}}=2\hat{i}+4\hat{j}-5\hat{k}\]You need to login to perform this action.
You will be redirected in
3 sec