Question

The component of a vector ì along x-axis
will have a maximum value if
(A) 1 is along +ve x-axis
(B) 7 is along +ve y-axis
(C) is along -ve y-axis
(D) - makes an angle of 45° with the x-axis​

Answer 1

Answer:

2

Explanation:

x component is i sin 90 is =1 that is maximun