Expression 21: "x" Subscript, 1 , Baseline left parenthesis, "t" , right parenthesis equals "r" cosine left parenthesis, StartFraction, 2 pi "t" Over "n" , EndFraction , right parenthesisx1t=rcos2πtn
21
Expression 22: "x" Subscript, 2 , Baseline left parenthesis, "t" , right parenthesis equals "r" sine left parenthesis, StartFraction, 2 pi "t" Over "n" , EndFraction , right parenthesisx2t=rsin2πtn
22
Hidden Label: left parenthesis, "x" Subscript, 1 , Baseline left parenthesis, "N" , right parenthesis , "x" Subscript, 2 , Baseline left parenthesis, "N" , right parenthesis , right parenthesisx1N,x2N
Label
equals=
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Expression 24: "r" equals "n"r=n
00
domain \theta Minimum:
less than or equal to theta less than or equal to≤θ≤