Expression 3: StartFraction, 1 Over "x" , EndFraction Has graph. To audio trace, press ALT+T.1x
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Expression 4: StartFraction, 1 Over Root Index Root Index "e" , Start Root, "e" , End Root , Start Root, "x" , End Root , EndFraction Has graph. To audio trace, press ALT+T.1eex
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Expression 5: "y" equals left brace, pi plus 2 pi "n" less than "x" less than 2 pi plus 2 pi "n" , right brace "x" Superscript, negative StartAbsoluteValue, sin left parenthesis, "x" , right parenthesis , EndAbsoluteValue Superscript, sin left parenthesis, "x" , right parenthesis , Baseline , Baseline Has graph. To audio trace, press ALT+T.y=π+2πn<x<2π+2πnx−sinxsinx
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Expression 6: "n" equals left bracket, 0 , ... , 99 , right bracket equals a list of numbers. 100 itemsn=0,...,99