Expression 1: polygon left parenthesis, left parenthesis, cos left parenthesis, "T" , right parenthesis , sin left parenthesis, "T" , right parenthesis , right parenthesis , left parenthesis, cos left parenthesis, "T" plus StartFraction, 2 pi Over 3 , EndFraction , right parenthesis , sin left parenthesis, "T" plus StartFraction, 2 pi Over 3 , EndFraction , right parenthesis , right parenthesis , left parenthesis, cos left parenthesis, "T" minus StartFraction, 2 pi Over 3 , EndFraction , right parenthesis , sin left parenthesis, "T" minus StartFraction, 2 pi Over 3 , EndFraction , right parenthesis , right parenthesis , right parenthesispolygoncosT,sinT,cosT+2π3,sinT+2π3,cosT−2π3,sinT−2π3
1
Expression 2: "T" equals StartFraction, 2 pi Over 3 , EndFraction StartFraction, left bracket, 0...1 0 , right bracket Over 10 , EndFractionT=2π30...1010