隐藏 标签 left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesisA1,A2,O1,O2
标签
equals=
left parenthesis, negative 5.8 1 2 , negative 1.4 8 9 , right parenthesis−5.812,−1.489
left parenthesis, 0 , 0 , right parenthesis0,0
24
隐藏 标签 left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "T" Subscript, 1 , Baseline , "T" Subscript, 2 , Baseline , right parenthesisO1,O2,T1,T2
标签
equals=
left parenthesis, 0 , 0 , right parenthesis0,0
left parenthesis, 6 , 0 , right parenthesis6,0
25
隐藏 标签 left parenthesis, "E" Subscript, 1 , Baseline , "E" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesisE1,E2,O1,O2
标签
equals=
left parenthesis, negative 8.2 2 , 0.7 6 6 4 , right parenthesis−8.22,0.7664
left parenthesis, 0 , 0 , right parenthesis0,0
26
表达式27: left parenthesis, "E" Subscript, 1 , Baseline plus "b" cos "t" , "E" Subscript, 2 , Baseline plus "b" sin "t" , right parenthesisE1+bcost,E2+bsint
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 360360
27
表达式28: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesispolygonA,B,C,D
28
表达式29: left parenthesis, "a" cos "t" , "a" sin "t" , right parenthesisacost,asint
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 360360
29
表达式30: polygon left parenthesis, "E" , "F" , right parenthesispolygonE,F
30
表达式31: left parenthesis, "B" Subscript, 1 , Baseline plus 16 "t" , "B" Subscript, 2 , Baseline , right parenthesisB1+16t,B2
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：
31
表达式32: left parenthesis, "C" Subscript, 1 , Baseline minus 15 "t" , "C" Subscript, 2 , Baseline , right parenthesisC1−15t,C2
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
