Chapter 12.4, Problem 53E

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8th Edition

James Stewart

ISBN: 9781305266643

Textbook Problem

Suppose that **a ≠ 0**.

(a) If **a · b = a · c**, does it follow that **b = c**?

(b) If **a × b = a × c**, does it follow that **b = c**?

(c) If **a · b** = **a · c** and **a × b** = **a × c**, does it follow that **b = c**?

(a)

To determine

**To analyze:** If

Explanation

**Given data:**

Consider

(b)

To determine

**To analyze:** If

(c)

To determine

**To analyze:** If

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