Math 54, Quiz 3 Section 108 GSI CarterName:1. Let x = (3, −1, 0, 2) and y = (2, 1, 1, 0).(a) Find the distance between x and y.(b) Calculate kxk + kyk.12. Consider the set of all 2 × 2 matrices with addition defined in the usual way and scalar multiplicationdefined byra bc d=ra bc d.Is this a vector space?
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