Uttryck 13: StartFraction, left parenthesis, left parenthesis, "x" minus "h" Subscript, 2 , Baseline , right parenthesis cos left parenthesis, "l" Subscript, 2 , Baseline , right parenthesis minus left parenthesis, "y" minus "k" Subscript, 2 , Baseline , right parenthesis sin left parenthesis, "l" Subscript, 2 , Baseline , right parenthesis minus "f" Subscript, 2 , Baseline , right parenthesis squared Over "a" squared , EndFraction plus StartFraction, left parenthesis, left parenthesis, "x" minus "h" Subscript, 2 , Baseline , right parenthesis sin left parenthesis, "l" Subscript, 2 , Baseline , right parenthesis plus left parenthesis, "y" minus "k" Subscript, 2 , Baseline , right parenthesis cos left parenthesis, "l" Subscript, 2 , Baseline , right parenthesis , right parenthesis squared Over "b" squared , EndFraction equals 1x−h2cosl2−y−k2sinl2−f22a22+x−h2sinl2+y−k2cosl22b22=1
13
Gömd Etikett: left parenthesis, "h" Subscript, 2 , Baseline , "k" Subscript, 2 , Baseline , right parenthesish2,k2
Etikett
equals=
left parenthesis, 161.3 5 1 5 2 7 , 18.9 6 6 1 1 3 6 , right parenthesis161.351527,18.9661136
Uttryck 17: "h" Subscript, 2 , Baseline equals "a" cosine left parenthesis, "l" plus "t" , right parenthesis cosine left parenthesis, "l" , right parenthesis plus "f" cosine left parenthesis, "l" , right parenthesis plus "b" sine left parenthesis, "l" plus "t" , right parenthesis sine left parenthesis, "l" , right parenthesish2=acosl+tcosl+fcosl+bsinl+tsinl
equals=
161.3 5 1 5 2 6 7 7 1161.351526771
17
Uttryck 18: "k" Subscript, 2 , Baseline equals "a" cosine left parenthesis, "l" plus "t" , right parenthesis sine left parenthesis, "l" , right parenthesis minus "f" sine left parenthesis, "l" , right parenthesis minus "b" sine left parenthesis, "l" plus "t" , right parenthesis cosine left parenthesis, "l" , right parenthesisk2=acosl+tsinl−fsinl−bsinl+tcosl
equals=
18.9 6 6 1 1 3 5 8 7 918.9661135879
18
Uttryck 19: "a" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline left parenthesis, 1 plus "E" squared , right parenthesisa2=O21+E22
equals=
2020
19
Uttryck 20: "b" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline left parenthesis, 1 minus "E" squared , right parenthesisb2=O21−E22
equals=
2020
20
Uttryck 21: "f" Subscript, 2 , Baseline equals StartRoot, "a" squared minus "b" squared , EndRootf2=a22−b22
