Hidden Label: left parenthesis, cos left parenthesis, "u" , right parenthesis , sin left parenthesis, "u" , right parenthesis , right parenthesiscosu,sinu
Expression 7: "x" squared plus "y" squared equals 1x2+y2=1
7
Expression 8: left parenthesis, cos left parenthesis, "u" , right parenthesis , right parenthesis "x" plus left parenthesis, sin left parenthesis, "u" , right parenthesis plus 2 , right parenthesis "y" equals 1 plus 2sine left parenthesis, "u" , right parenthesiscosux+sinu+2y=1+2sinu
8
Hidden Label: left parenthesis, 0 , 2 , right parenthesis0,2
Label
9
Expression 10: StartFraction, "x" squared Over 3 , EndFraction minus "y" squared greater than or equal to negative 1x23−y2≥−1