Physics, asked by sianfonseca, 9 months ago

Find the cosine of the angle between the given vectors: P = 3î + 12ſ – 4k and 7 = 2î + 2ỉ + k.
Ans. cos O = 2/3
solution of this ??

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Answered by Tubaikhlaq

1

Answer:

my ans is cos ∅ = 2/13.......

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