Nulpunktstangenter

Uttryck 20: "g" equals StartRoot, "x" squared plus "y" squared minus "r" squared , EndRoot

equals

2.4 1 3 5 8 6 5 4 2 8 9

Uttryck 21: alpha Subscript, "C" "e" "n" "t" "e" "r" , Baseline equals tangent to the negative 1st power left parenthesis, StartFraction, "y" Subscript, 0 , Baseline Over "x" Subscript, 0 , Baseline , EndFraction , right parenthesis

equals

negative 0.3 6 1 8 0 1 9 8 4 6 6 4

Uttryck 22: "b" Subscript, 2 , Baseline equals left brace, "P" Subscript, "t" "o" "u" "c" "h" , Baseline equals 1 : theta Subscript, 1 , Baseline , theta Subscript, 2 , Baseline , right brace

equals

negative 2.3 2 6 1 3 7 1 2 6 3 1

Uttryck 23: "b" Subscript, "l" "e" "n" , Baseline equals StartRoot, 1 squared plus "b" squared , EndRoot

equals

2.5 3 1 9 7 8 2 6 4 2

Uttryck 24: "c" Subscript, 1 , Baseline equals "x" Subscript, 0 , Baseline minus "a" Subscript, 1 , Baseline

equals

negative 2.2 9 6 7 5 8 5 8 5 1 7

Uttryck 25: "c" Subscript, 2 , Baseline equals "y" Subscript, 0 , Baseline minus "a" Subscript, 2 , Baseline

equals

negative 0.9 8 7 3 7 0 2 4 5 3 7 1

Uttryck 26: "d" equals 1 times "x" Subscript, 0 , Baseline plus "b" Subscript, 2 , Baseline times "y" Subscript, 0 , Baseline

equals

negative 6.1 1 1 1 4 8 6 6 5 3 6

Uttryck 27: theta Subscript, 1 , Baseline equals tangent left parenthesis, alpha Subscript, "C" "e" "n" "t" "e" "r" , Baseline minus tan to the negative 1st power StartFraction, "r" Over "g" , EndFraction , right parenthesis

equals

negative 2.3 2 6 1 3 7 1 2 6 3 1

Uttryck 28: theta Subscript, 2 , Baseline equals tangent left parenthesis, alpha Subscript, "C" "e" "n" "t" "e" "r" , Baseline plus tan to the negative 1st power StartFraction, "r" Over "g" , EndFraction , right parenthesis

equals

0.4 7 2 2 2 4 0 8 2 8 3 2

Punkter

driven av

Start black, left parenthesis, "x" Subscript, 0 , Baseline ; "y" Subscript, 0 , Baseline , right parenthesis equals ( negative 3.2 5 ; 1.2 3 ) End black

Start black, left parenthesis, "a" Subscript, 1 , Baseline ; "a" Subscript, 2 , Baseline , right parenthesis equals ( negative 0.9 5 ; 2.2 2 ) End black