Question

5.} Consider the following relation on $Z_8 = \{0, 1, \dots, 7\}$: $a \times b$ iff the English spellings of $a$ and $b$ begin with the same letter Is this an equivalence relation?

          5.} Consider the following relation on $Z_8 = \{0, 1, \dots, 7\}$:
$a \times b$ iff the English spellings of $a$ and $b$ begin with the same letter
Is this an equivalence relation?

5. Consider the following relation on Z8 = {0, 1, …, 7}:
a × b iff the English spellings of a and b begin with the same letter
Is this an equivalence relation?

Added by Kathy W.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Adi S

09/03/2023

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An equivalence relation must satisfy three properties: reflexivity, symmetry, and transitivity. Show more…

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5.) Consider the following relation on Z_(8)={0,1,dots,7} : axb iff the English spellings of a and b begin with the same letter Is this an equivalence relation? 5.} Consider the following relation on Z{0,17} ab iff the English spellings of a and b begin with the same letter Is this an equivalence relation? Select an answer