Radius R = 12

運算式 25: "A" Subscript, 1 , Baseline equals negative "R"

運算式 26: "B" Subscript, 1 , Baseline equals "R"

運算式 27: "B" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline

Graphs

運算式 29: "y" equals 2 "R"

運算式 30: "y" less than 50

運算式 31: left parenthesis, "L" Subscript, 1 , Baseline plus "t" "R" Subscript, 9 , Baseline , "L" Subscript, 2 , Baseline , right parenthesis

運算式 32: left parenthesis, "K" Subscript, 1 , Baseline plus "t" "R" Subscript, 4 , Baseline , "K" Subscript, 2 , Baseline , right parenthesis

運算式 33: left parenthesis, "M" Subscript, 1 , Baseline plus "t" "R" , "M" Subscript, 2 , Baseline , right parenthesis

運算式 34: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

運算式 35: left parenthesis, "L" Subscript, 1 , Baseline plus "R" Subscript, 9 , Baseline cos "t" , "L" Subscript, 2 , Baseline plus "R" Subscript, 9 , Baseline sin "t" , right parenthesis

運算式 36: left parenthesis, "K" Subscript, 1 , Baseline plus "R" Subscript, 4 , Baseline cos "t" , "K" Subscript, 2 , Baseline plus "R" Subscript, 4 , Baseline sin "t" , right parenthesis

Points

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