The angle between the vectors \[(\hat{i}+\hat{j})\] and \[(\hat{j}+\ha – McqOptions

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1.	The angle between the vectors \[(\hat{i}+\hat{j})\] and \[(\hat{j}+\hat{k})\] is [EAMCET 1995]
A.	30°
B.	45°
C.	60°
D.	90°
Answer» D. 90°

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