Question

40.
(1) 0
2) 1 1 (3) 2
(4) 3
The angles which vector i +j + vzí make
with x,y and z axis respectively are :-
(1) 60°, 60°, 60°
(2) 45°, 45°, 45°
(3) 60°, 60°, 45°
(4) 45°, 45°, 60°
41.
If A = 2î +3j + 6k then find out the direction​

Answer 1

Answer:

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Explanation:

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