. Angle between the vectors \[(\hat{i}+\hat{j})\] and \[(\hat{j}-\hat{ – McqOptions

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1.	. Angle between the vectors \[(\hat{i}+\hat{j})\] and \[(\hat{j}-\hat{k})\] is
A.	90°
B.	0°
C.	180°
D.	60°
Answer» E.

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