Expressão 6: StartFraction, "b" Over "a" , EndFraction left parenthesis, "x" plus 1 minus ln left parenthesis, StartFraction, "b" Over "a" , EndFraction , right parenthesis , right parenthesis less than or equal to "y" less than or equal to "e" Superscript, "x" , Baseline left brace, ln left parenthesis, StartFraction, "b" Over "a" , EndFraction , right parenthesis less than or equal to "x" less than or equal to ln left parenthesis, StartFraction, "b" "e" Superscript, "a" , Baseline Over "e" Superscript, "a" , Baseline minus 1 , EndFraction , right parenthesis , right bracebax+1−lnba≤y≤exlnba≤x≤lnbeaea−1
6
Expressão 7: StartFraction, "b" Over "a" , EndFraction left parenthesis, "x" plus 1 minus ln left parenthesis, StartFraction, "b" Over "a" , EndFraction , right parenthesis , right parenthesis less than or equal to "y" less than or equal to "e" Superscript, left parenthesis, "x" minus "a" , right parenthesis , Baseline plus "b" left brace, ln left parenthesis, StartFraction, "b" "e" Superscript, "a" , Baseline Over "e" Superscript, "a" , Baseline minus 1 , EndFraction , right parenthesis less than or equal to "x" less than or equal to ln left parenthesis, StartFraction, "b" Over "a" , EndFraction , right parenthesis plus "a" , right bracebax+1−lnba≤y≤ex−a+blnbeaea−1≤x≤lnba+a
7
Legenda oculta: left parenthesis, ln left parenthesis, StartFraction, "b" Over "a" , EndFraction , right parenthesis , StartFraction, "b" Over "a" , EndFraction , right parenthesislnba,ba
Legenda oculta: left parenthesis, ln left parenthesis, StartFraction, "b" Over "a" , EndFraction , right parenthesis plus "a" , StartFraction, "b" Over "a" , EndFraction plus "b" , right parenthesislnba+a,ba+b
Legenda oculta: left parenthesis, ln left parenthesis, StartFraction, "b" "e" Superscript, "a" , Baseline Over "e" Superscript, "a" , Baseline minus 1 , EndFraction , right parenthesis , StartFraction, "b" "e" Superscript, "a" , Baseline Over "e" Superscript, "a" , Baseline minus 1 , EndFraction , right parenthesislnbeaea−1,beaea−1
