用 left parenthesis, negative 2 , StartRoot, 3 , EndRoot , right parenthesis−2,3
标签:
14
表达式15: left parenthesis, negative 2 "t" , StartRoot, 3 , EndRoot , right parenthesis−2t,3
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
15
表达式16: left parenthesis, negative 1 "t" , StartRoot, 3 , EndRoot minus StartRoot, 3 , EndRoot "t" , right parenthesis−1t,3−3t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
16
表达式17: left parenthesis, negative 1 minus "t" , StartRoot, 3 , EndRoot "t" , right parenthesis−1−t,3t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
17
表达式18: left parenthesis, negative 1 , StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction "t" , right parenthesis−1,233t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
18
用皂莢 left parenthesis, negative 1 , StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction , right parenthesis−1,233
标签:
19
表达式20: left parenthesis, negative 1 plus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction sin left parenthesis, 120 minus 120 "t" , right parenthesis , StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction minus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction cos left parenthesis, 120 minus 120 "t" , right parenthesis , right parenthesis−1+233sin120−120t,233−233cos120−120t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
20
隐藏 标签 left parenthesis, negative 1 plus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction sin left parenthesis, 120 minus 120 "t" Subscript, 1 , Baseline , right parenthesis , StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction minus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction cos left parenthesis, 120 minus 120 "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis−1+233sin120−120t1,233−233cos120−120t1
标签
21
表达式22: left parenthesis, negative 1 left parenthesis, 1 minus "t" , right parenthesis minus 2 "t" , StartRoot, 3 , EndRoot "t" plus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction left parenthesis, 1 minus "t" , right parenthesis , right parenthesis−11−t−2t,3t+2331−t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
22
隐藏 标签 left parenthesis, negative 1 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis minus 2 "t" Subscript, 1 , Baseline , StartRoot, 3 , EndRoot "t" Subscript, 1 , Baseline plus StartFraction, 2 StartRoot, 3 , EndRoot Over 3 , EndFraction left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis−11−t1−2t1,3t1+2331−t1
