Hidden Label: "B" equals left parenthesis, negative arccos left parenthesis, "c" , right parenthesis , "c" , right parenthesisB=−arccosc,c
Label
equals=
left parenthesis, negative 90 , 0 , right parenthesis−90,0
8
Expression 9: "x" equals 360 minus arc cosine left parenthesis, "c" , right parenthesis left brace, 0 less than "y" less than "c" , right bracex=360−arccosc0<y<c
9
Hidden Label: "C" equals left parenthesis, 360 minus arccos left parenthesis, "c" , right parenthesis , "c" , right parenthesisC=360−arccosc,c
Label
equals=
left parenthesis, 270 , 0 , right parenthesis270,0
10
Expression 11: "x" equals negative 360 plus arc cosine left parenthesis, "c" , right parenthesis left brace, 0 less than "y" less than "c" , right bracex=−360+arccosc0<y<c
11
Hidden Label: "D" equals left parenthesis, negative 360 plus arccos left parenthesis, "c" , right parenthesis , "c" , right parenthesisD=−360+arccosc,c
Label
equals=
left parenthesis, negative 270 , 0 , right parenthesis−270,0
12
Expression 13: "x" equals arc cosine left parenthesis, "c" , right parenthesis left brace, 0 greater than "y" greater than "c" , right bracex=arccosc0>y>c
13
Expression 14: "x" equals negative arc cosine left parenthesis, "c" , right parenthesis left brace, 0 greater than "y" greater than "c" , right bracex=−arccosc0>y>c
14
Expression 15: "x" equals 360 minus arc cosine left parenthesis, "c" , right parenthesis left brace, 0 greater than "y" greater than "c" , right bracex=360−arccosc0>y>c
15
Expression 16: "x" equals negative 360 plus arc cosine left parenthesis, "c" , right parenthesis left brace, 0 greater than "y" greater than "c" , right bracex=−360+arccosc0>y>c