# For each pair of vectors, find the value of each expression. (i) u (ii) v (iii) u + v (iv)

## Question:

(i) ∥u∥

(ii) ∥v∥

(iii) ∥u + v∥

(iv) ∥ u / ∥u∥∥

(v) ∥ v / ∥v∥ ∥

(vi) ∥ u + v / ∥ u + v∥ ∥

(a) u = 〈 1 , - 1〉

v = 〈-1, 2〉

(b) u = 〈0, 1〉

v = 〈3, -3〉

(c) u = 〈1, 1 / 2〉

v = 〈2, 3〉

(d) u = 〈2, -4〉

v = 〈5, 5〉

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