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\"\"

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The replacement set is \"\".

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Replace a in the \"\" equation with each value in the replacement set

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and check whether the equation is true.

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
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g

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            \"\" \

True or false

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\

4

\
\

 \"\" \ \

\
\

False

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\

5

\
\

 \"\"

\
\

True

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6

\
\

 \"\"

\
\

True

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7

\
\

 \"\"

\
\

True

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8

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 \"\"

\
\

True

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\

\"\"

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The solution set is \"\".

\