Question: Let a = (3, -1), b = (1, -1), and c = (0, 5). Find each of the following: a -4a + 3b b. b

Let a = (3, -1), b = (1, -1), and c = (0, 5). Find each of the following:
a -4a + 3b
b. b ∙ c
c. (a + b) ∙ c
d. 2c ∙ (3a + 4b)
e. ||b||b ∙ a
f. ||c||2 - c ∙ c

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