A) 1
B) 0
C) 2
D) \[-1\]
E) \[-2\]
Correct Answer: A
Solution :
The projection of\[\hat{i}+\hat{j}+\hat{k}\]along \[\hat{j}\] \[=\frac{(\hat{i}+\hat{j}+\hat{k}).\hat{j}}{\sqrt{1+0+0}}=1\]You need to login to perform this action.
You will be redirected in
3 sec