Exercise 1.2.1

Answers

u \cdot v = - 2.4 + 2.4 = 0

u \cdot w = - 0.6 + 1.6 = 1

u \cdot (v + w) = u \cdot v + u \cdot w = 0 + 1

w \cdot v = 4 + 6 = 10 = v \cdot w

mathchakra

2021-11-20 13:59