Biểu thức 7: left parenthesis, 0 , StartFraction, StartRoot, 3 , EndRoot Over 3 , EndFraction plus "t" StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction , right parenthesis0,33+t233
00
miền t Cực tiểu:
less than or equal to "t" less than or equal to≤t≤
11
miền t Cực đại:
7
Nhãn ẩn: left parenthesis, 0 , StartFraction, StartRoot, 3 , EndRoot Over 3 , EndFraction plus "t" Subscript, 1 , Baseline StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction , right parenthesis0,33+t1233
Nhãn
equals=
left parenthesis, 0 , 1.3 6 6 5 8 8 0 9 , right parenthesis0,1.36658809
8
Biểu thức 9: left parenthesis, 1 minus "t" , "t" StartRoot, 3 , EndRoot , right parenthesis1−t,t3
00
miền t Cực tiểu:
less than or equal to "t" less than or equal to≤t≤
11
miền t Cực đại:
9
Nhãn ẩn: left parenthesis, 1 minus "t" Subscript, 1 , Baseline , "t" Subscript, 1 , Baseline StartRoot, 3 , EndRoot , right parenthesis1−t1,t13
Nhãn
equals=
left parenthesis, 0.3 1 6 5 , 1.1 8 3 8 5 6 7 3 , right parenthesis0.3165,1.18385673
10
Biểu thức 11: left parenthesis, StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction sin left parenthesis, negative 120 "t" , right parenthesis , StartFraction, StartRoot, 3 , EndRoot Over 3 , EndFraction plus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction cos left parenthesis, 120 "t" , right parenthesis , right parenthesis233sin−120t,33+233cos120t
00
miền t Cực tiểu:
less than or equal to "t" less than or equal to≤t≤
11
miền t Cực đại:
11
Nhãn ẩn: left parenthesis, StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction sin left parenthesis, negative 120 "t" Subscript, 1 , Baseline , right parenthesis , StartFraction, StartRoot, 3 , EndRoot Over 3 , EndFraction plus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction cos left parenthesis, 120 "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis233sin−120t1,33+233cos120t1