Shaded Fraction = 145 / 576

表达式23: "E" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline equals negative 3

equals

negative 3

表达式24: "E" Subscript, 2 , Baseline equals negative "C" Subscript, 2 , Baseline equals negative 5.1 9 6 1 5 2 4 2 2 7 1

equals

negative 5.1 9 6 1 5 2 4 2 2 7 1

表达式25: "F" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline equals 3

equals

表达式26: "F" Subscript, 2 , Baseline equals negative "B" Subscript, 2 , Baseline equals negative 5.1 9 6 1 5 2 4 2 2 7 1

equals

negative 5.1 9 6 1 5 2 4 2 2 7 1

表达式27: "G" Subscript, 1 , Baseline equals StartFraction, "F" Subscript, 1 , Baseline plus "K" Subscript, 1 , Baseline Over 2 , EndFraction equals 1.8 7 5

equals

1.8 7 5

表达式28: "G" Subscript, 2 , Baseline equals StartFraction, "F" Subscript, 2 , Baseline plus "K" Subscript, 2 , Baseline Over 2 , EndFraction equals negative 3.2 4 7 5 9 5 2 6 4 1 9

equals

negative 3.2 4 7 5 9 5 2 6 4 1 9

表达式29: "K" Subscript, 1 , Baseline equals StartFraction, "E" Subscript, 1 , Baseline plus "M" Subscript, 1 , Baseline Over 2 , EndFraction equals 0.7 5

equals

0.7 5

表达式30: "K" Subscript, 2 , Baseline equals StartFraction, "E" Subscript, 2 , Baseline plus "M" Subscript, 2 , Baseline Over 2 , EndFraction equals negative 1.2 9 9 0 3 8 1 0 5 6 8

equals

negative 1.2 9 9 0 3 8 1 0 5 6 8

表达式31: "L" Subscript, 1 , Baseline equals "J" Subscript, 1 , Baseline plus "J" Subscript, 1 , Baseline cosine 120 equals 1

equals

表达式32: "L" Subscript, 2 , Baseline equals "J" Subscript, 1 , Baseline sine 120 equals 1.7 3 2 0 5 0 8 0 7 5 7

equals

1.7 3 2 0 5 0 8 0 7 5 7

表达式33: StartFraction, "A" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline Over "J" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , EndFraction equals StartFraction, "K" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline Over "K" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , EndFraction

表达式34: "J" Subscript, 1 , Baseline equals StartFraction, left parenthesis, "A" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesis left parenthesis, "K" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis Over left parenthesis, "K" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesis , EndFraction plus "E" Subscript, 1 , Baseline equals 2

equals

表达式35: "J" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline equals 0

equals

表达式36: "M" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 1 , Baseline plus "B" Subscript, 1 , Baseline Over 2 , EndFraction equals 4.5

equals

4.5

表达式37: "M" Subscript, 2 , Baseline equals StartFraction, "A" Subscript, 2 , Baseline plus "B" Subscript, 2 , Baseline Over 2 , EndFraction equals 2.5 9 8 0 7 6 2 1 1 3 5

equals

2.5 9 8 0 7 6 2 1 1 3 5

Graphs

表达式39: "y" less than 40 有图表。要进行音频跟踪，按“Alt 键 + T”。

表达式40: polygon left parenthesis, "L" Subscript, 1 , Baseline plus "J" Subscript, 1 , Baseline cos "l" , "L" Subscript, 2 , Baseline plus "J" Subscript, 1 , Baseline sin "l" , right parenthesis 有图表。

表达式41: polygon left parenthesis, "G" Subscript, 1 , Baseline plus StartFraction, "F" Subscript, "K" , Baseline cos "l" Over 2 , EndFraction , "G" Subscript, 2 , Baseline plus StartFraction, "F" Subscript, "K" , Baseline sin "l" Over 2 , EndFraction , right parenthesis 有图表。

表达式42: polygon left parenthesis, "A" , "D" , "A" , "B" , "O" , "B" , "C" , "D" , "E" , "M" , "E" , "F" , "K" , "F" , right parenthesis 有图表。

表达式43: polygon left parenthesis, "G" Subscript, 1 , Baseline plus StartFraction, "F" Subscript, "K" , Baseline cos "l" Over 2 , EndFraction , "G" Subscript, 2 , Baseline plus StartFraction, "F" Subscript, "K" , Baseline sin "l" Over 2 , EndFraction , right parenthesis 有图表。

表达式44: polygon left parenthesis, "L" Subscript, 1 , Baseline plus "J" Subscript, 1 , Baseline cos "l" , "L" Subscript, 2 , Baseline plus "J" Subscript, 1 , Baseline sin "l" , right parenthesis 有图表。

Points

技术支持