Which expression is equivalent to (see the picture)
1 answer:
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Answer: hello your question is poorly written below is the complete question
Find the angle between and if ⋅=3√2‖‖⋅‖‖.
(Use symbolic notation and fractions where needed. Give your answer in terms of . )
answer :
∅ = π / 6
Step-by-step explanation:
V .W =
Hence
∅ = cos^-1 (
∅ = cos^-1 ( )
∴ ∅ = π / 6