Question

For x, y, z ∈ R, if we have xy < xz then​

Answer 1

Answer:

For all x,y ∈ R−{0}, (xy)−1 = x−1 y−1. Proposition 8.7. Let x,y,z ∈ R and x = 0. If xy = xz then y = z.

Step-by-step explanation: