運算式 18: "d" Subscript, 2 , Baseline equals "v" plus "R" sine phid2=v+Rsinϕ
equals=
0.4 0 7 5 1 0 7 5 8 8 0 10.407510758801
18
Punkter
對學生隱藏此資料夾。
19
隱藏的 標籤 left parenthesis, "h" , "v" , right parenthesish,v
標籤
equals=
left parenthesis, 0 , 0 , right parenthesis0,0
20
隱藏的 `\textcolor{black}{A}` "A" equals left parenthesis, "h" minus "r" cos StartFraction, pi Over 4 , EndFraction , "v" minus "r" sin StartFraction, pi Over 4 , EndFraction , right parenthesisA=h−rcosπ4,v−rsinπ4
標籤:
equals=
left parenthesis, negative 3 , negative 3 , right parenthesis−3,−3
21
隱藏的 `\textcolor{black}{B}` "B" equals left parenthesis, "h" minus "r" cos StartFraction, pi Over 4 , EndFraction , "v" plus "r" sin StartFraction, pi Over 4 , EndFraction , right parenthesisB=h−rcosπ4,v+rsinπ4
標籤:
equals=
left parenthesis, negative 3 , 3 , right parenthesis−3,3
22
隱藏的 `\textcolor{black}{C}` "C" equals left parenthesis, "h" plus "r" cos StartFraction, pi Over 4 , EndFraction , "v" plus "r" sin StartFraction, pi Over 4 , EndFraction , right parenthesisC=h+rcosπ4,v+rsinπ4
標籤:
equals=
left parenthesis, 3 , 3 , right parenthesis3,3
23
隱藏的 `\textcolor{black}{D}` "D" equals left parenthesis, "h" plus "r" cos StartFraction, pi Over 4 , EndFraction , "v" minus "r" sin StartFraction, pi Over 4 , EndFraction , right parenthesisD=h+rcosπ4,v−rsinπ4
標籤:
equals=
left parenthesis, 3 , negative 3 , right parenthesis3,−3
24
隱藏的 a: "a" equals left parenthesis, "h" , "v" , right parenthesisa=h,v
標籤:
equals=
left parenthesis, 0 , 0 , right parenthesis0,0
25
隱藏的 b: "b" equals left parenthesis, "b" Subscript, 1 , Baseline , "b" Subscript, 2 , Baseline , right parenthesisb=b1,b2
隱藏的 標籤 left parenthesis, negative 8.5 , phi minus StartFraction, tau Over 2 , EndFraction , right parenthesis−8.5,ϕ−τ2
標籤
equals=
left parenthesis, negative 8.5 , negative 0.0 8 1 5 9 2 6 5 , right parenthesis−8.5,−0.08159265
29
運算式 30: left parenthesis, negative 8.5 , phi minus StartFraction, tau Over 2 , EndFraction plus StartFraction, "t" Over 2 , EndFraction , right parenthesis−8.5,ϕ−τ2+t2
定義域 t 最小值： negative 1−1
less than or equal to "t" less than or equal to≤t≤
