English, asked by gugulothubabu5757, 10 days ago

Which of the following is a unit vector
?
(A) i + j
(B) cos
cos dî – sin oj
(C) sin dî + 2 cos éſ
(D) *(+2
ОА
B
Oc
OD D

Answers

Answered by nawathesrushti78

1

Answer:

C) sin dî + 2 cos éſ is a right answer

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