表达式27: "P" Subscript, 2 , Baseline equals "h" sine "D" Subscript, "A" "P" , BaselineP2=hsinDAP
equals=
7.0 7 1 0 6 7 8 1 1 8 77.07106781187
27
Graphs
对学生隐藏该文件夹。
28
表达式29: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, "G" "r" "e" "e" "n" , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, "G" "r" "e" "e" "n" , Baseline sin "t" , right parenthesisM1+RGreencost,M2+RGreensint
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: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, "G" "r" "e" "e" "n" , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, "G" "r" "e" "e" "n" , Baseline sin "t" , right parenthesisM1+RGreencost,M2+RGreensint
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
30
表达式31: left parenthesis, "N" Subscript, 1 , Baseline plus "R" Subscript, "M" "a" "u" "v" "e" , Baseline cos "t" , "N" Subscript, 2 , Baseline plus "R" Subscript, "M" "a" "u" "v" "e" , Baseline sin "t" , right parenthesisN1+RMauvecost,N2+RMauvesint
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
31
表达式32: left parenthesis, "N" Subscript, 1 , Baseline plus "R" Subscript, "M" "a" "u" "v" "e" , Baseline cos "t" , "N" Subscript, 2 , Baseline plus "R" Subscript, "M" "a" "u" "v" "e" , Baseline sin "t" , right parenthesisN1+RMauvecost,N2+RMauvesint
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
32
表达式33: left parenthesis, "D" Subscript, 1 , Baseline plus "h" cos "t" , "D" Subscript, 2 , Baseline plus "h" sin "t" , right parenthesisD1+hcost,D2+hsint
定义域t最小值： 136136
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 180180
33
表达式34: left parenthesis, "D" Subscript, 1 , Baseline plus "h" cos "t" , "D" Subscript, 2 , Baseline plus "h" sin "t" , right parenthesisD1+hcost,D2+hsint
定义域t最小值： 9090
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 135135
34
表达式35: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesispolygonA,B,C,D
35
表达式36: left parenthesis, "h" cos "t" , "h" sin "t" , right parenthesishcost,hsint
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： 4545
36
表达式37: left parenthesis, "h" cos "t" , "h" sin "t" , right parenthesishcost,hsint
定义域t最小值： 4545
less than or equal to "t" less than or equal to≤t≤
