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Home > PC3 > Chapter 1 > Lesson 1.1.5 > Problem 1-51


Though it looks like the following equations are true, each of them is actually false. Confirm this by substituting simple numbers for the variables and doing the arithmetic. Note: Do not use or ; they are too special. REMEMBER: EACH OF THESE STATEMENTS IS FALSE. 

Try substituting numbers such as , , , and .


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