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
Explanation:
V .W =

Hence
∅ = cos^-1 (

∅ = cos^-1 (
)
∴ ∅ = π / 6