Expression 5: "v" Subscript, 4 , Baseline equals vector left parenthesis, left parenthesis, 3 , 0 , 0 , right parenthesis , left parenthesis, 3 , negative sin left parenthesis, "T" Subscript, 1 , Baseline plus StartFraction, 5 pi Over 4 , EndFraction , right parenthesis , 0 left brace, StartFraction, 3 pi Over 4 , EndFraction less than or equal to "T" Subscript, 1 , Baseline less than or equal to StartFraction, 5 pi Over 4 , EndFraction , right brace , right parenthesis , right parenthesisv4=vector3,0,0,3,−sinT1+5π4,03π4≤T1≤5π4
5
Expression 6:
6
Expression 7: "T" Subscript, 1 , Baseline to "T" Subscript, 1 , Baseline plus 1T1→T1+1
