Expression 7: "v" Subscript, 1 , Baseline equals vector left parenthesis, left parenthesis, "T" Subscript, 1 , Baseline , 0 , 0 , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , negative 3 plus 3cos left parenthesis, "T" Subscript, 1 , Baseline minus pi , right parenthesis left brace, pi less than or equal to "T" Subscript, 1 , Baseline less than or equal to 3 pi , right brace , 0 , right parenthesis , right parenthesisv1=vectorT1,0,0,T1,−3+3cosT1−ππ≤T1≤3π,0
7
Expression 8: "v" Subscript, 1 , Baseline equals vector left parenthesis, left parenthesis, "T" Subscript, 1 , Baseline , 0 , 0 , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , 0 , 3 minus 3cos left parenthesis, "T" Subscript, 1 , Baseline , right parenthesis left brace, 2 pi less than or equal to "T" Subscript, 1 , Baseline less than or equal to 4 pi , right brace , right parenthesis , right parenthesisv1=vectorT1,0,0,T1,0,3−3cosT12π≤T1≤4π
8
Expression 9: "v" Subscript, 1 , Baseline equals vector left parenthesis, left parenthesis, "T" Subscript, 1 , Baseline , 0 , 0 , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , 0 , negative 3 plus 3cos left parenthesis, "T" Subscript, 1 , Baseline , right parenthesis left brace, 2 pi less than or equal to "T" Subscript, 1 , Baseline less than or equal to 4 pi , right brace , right parenthesis , right parenthesisv1=vectorT1,0,0,T1,0,−3+3cosT12π≤T1≤4π
9
Expression 10: "v" Subscript, 1 , Baseline equals vector left parenthesis, left parenthesis, "T" Subscript, 1 , Baseline , 0 , 0 , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , 3 minus 3cos left parenthesis, "T" Subscript, 1 , Baseline minus pi , right parenthesis left brace, 3 pi less than or equal to "T" Subscript, 1 , Baseline less than or equal to 5 pi , right brace , 0 , right parenthesis , right parenthesisv1=vectorT1,0,0,T1,3−3cosT1−π3π≤T1≤5π,0
10
Expression 11: "v" Subscript, 1 , Baseline equals vector left parenthesis, left parenthesis, "T" Subscript, 1 , Baseline , 0 , 0 , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , negative 3 plus 3cos left parenthesis, "T" Subscript, 1 , Baseline minus pi , right parenthesis left brace, 3 pi less than or equal to "T" Subscript, 1 , Baseline less than or equal to 5 pi , right brace , 0 , right parenthesis , right parenthesisv1=vectorT1,0,0,T1,−3+3cosT1−π3π≤T1≤5π,0
11
Expression 12: "v" Subscript, 1 , Baseline equals vector left parenthesis, left parenthesis, "T" Subscript, 1 , Baseline , 0 , 0 , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , 3 minus 3cos left parenthesis, "T" Subscript, 1 , Baseline minus pi , right parenthesis left brace, negative pi less than or equal to "T" Subscript, 1 , Baseline less than or equal to pi , right brace , 0 , right parenthesis , right parenthesisv1=vectorT1,0,0,T1,3−3cosT1−π−π≤T1≤π,0
12
Expression 13: "v" Subscript, 1 , Baseline equals vector left parenthesis, left parenthesis, "T" Subscript, 1 , Baseline , 0 , 0 , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , negative 3 plus 3cos left parenthesis, "T" Subscript, 1 , Baseline minus pi , right parenthesis left brace, negative pi less than or equal to "T" Subscript, 1 , Baseline less than or equal to pi , right brace , 0 , right parenthesis , right parenthesisv1=vectorT1,0,0,T1,−3+3cosT1−π−π≤T1≤π,0