Question

The angles which a vector i + j + 2 k makes with X, Y
and Z axes respectively are
(a) 60°, 60°, 60° (b) 45°, 45°, 45°
(c) 60°, 60°, 45° (d) 45°, 45°, 60°​

Answer 1

The angles which a vector i + j + 2 k makes with X, Y

and Z axes respectively are

(a) 60°, 60°, 60° (b) 45°, 45°, 45°

(c) 60°, 60°, 45° (d) 45°, 45°, 60°

Answer 2

Step-by-step explanation:

c is the option

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