Expression 1: "r" equals left brace, 0 less than theta less than 11 pi : .2 2 5 theta plus cos 10 left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis , right brace Has graph.r=0<θ<11π:.225θ+cos10θ−π2
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domain \theta Minimum:
less than or equal to theta less than or equal to≤θ≤