運算式 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
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
11
定義域 t 最大值：
7
隱藏的 標籤 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
標籤
8
運算式 9: left parenthesis, 1 minus "t" , "t" StartRoot, 3 , EndRoot , right parenthesis1−t,t3
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
11
定義域 t 最大值：
9
隱藏的 標籤 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , "t" Subscript, 1 , Baseline StartRoot, 3 , EndRoot , right parenthesis1−t1,t13
標籤
10
運算式 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
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
11
定義域 t 最大值：
11
隱藏的 標籤 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
