The angle made by the vector \( A=\hat{i}+\hat{j} \) with \( x \) - axis is
[EAMCET (Engg.) 1999...
The angle made by the vector \( A=\hat{i}+\hat{j} \) with \( x \) - axis is
[EAMCET (Engg.) 1999; Similar WB-JEE 2008]
(a) \( 90^{\circ} \)
(b) \( 45^{\circ} \)
(c) \( 22.5^{\circ} \)
(d) \( 30^{\circ} \)
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