表达式5: "f" left parenthesis, "x" , right parenthesis equals 3cosine left parenthesis, "x" , right parenthesis minus 2 left brace, 0 less than "x" less than 2 pi , right bracefx=3cosx−20<x<2π
5
Female: left parenthesis, 0 , 3 , right parenthesis0,3
标签:
6
Male: left parenthesis, 2 pi , 3 , right parenthesis2π,3
标签:
7
Nonbinary: left parenthesis, pi , negative 3 , right parenthesisπ,−3
