€¦ · · 2014-01-14(2y + cos — + sin cos Notice that (7.4) gives us a ... (cos + (sin y)2...
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€¦ · · 2014-01-14(2y + cos — + sin cos Notice that (7.4) gives us a ... (cos + (sin y)2 ... plotted are straight or not. In exercises 17—22, find an equation of …