Math, asked by hogwartian, 9 months ago

If a vector Ã makes angles 45° and 60° with x and y axes
respectively then angle made
by it with z-axis is
A) 30 degrees
B) 60 degrees
C) 90 degrees
D) 120 degrees

Answers

Answered by vedhikavijayanand

1

Answer:Solution :

cos2α+cos2β+cos2γ=1

Step-by-step explanation:

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