Given the vectors: ⃗ = 3 + 4 + 2, ⃗⃗ = 5 − 3 + and ⃗ = 2 + − 2 . find:
(a) (i) ⃗ + ⃗⃗ [...
Social Studies, 18.01.2020 01:31 rachelsweeney10
Given the vectors: ⃗ = 3 + 4 + 2, ⃗⃗ = 5 − 3 + and ⃗ = 2 + − 2 . find:
(a) (i) ⃗ + ⃗⃗ [ − + ]
(ii) ⃗⃗ − ⃗ [ − + ]
(b) ⃗⃗ such that ⃗ + ⃗ + ⃗⃗ = 0 [− − ]
(c) (i) ⃗ ∙ ⃗⃗ [5]
(ii) the angle between ⃗ and ⃗⃗ [°]
(d) ⃗⃗ × ⃗
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