Answer to Question #56256 in Mechanics | Relativity for adeshina

Mechanics | Relativity

Question #56256

9 given two vectors

a⃗ =4i^−3j^+2k^

,

b⃗ =i^+2j^−k^

, calculate

a⃗ ⋅b⃗

2

-4

-2

4

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