I7*r=,dd +(I)  1Courier NewSymbol New1Courier New1Courier NewTimes New RomanTimes New Roman1Courier New1Courier New1Courier New1Courier NewXh4V Xh4V Xh4V Xh4V ?/ <```@@@?~~~~~ԱޱޱԱ޿޿ph (((Pdd}d<_ p {2 ̔@?@gffffff@4333333fffffff@???@@@@@@033333??@^ߛOw?̌???98Ic@$V k@@?@ @@@u_WpE@W,w?@?@?@@dddddddddddddddddddddddddddddddddddddddd d2??h!@$$$@@???????@AS6?+++++++4(;- 9-`o-!4;-<--t*-2.42sin(pi*(t-1.7))-sin(2pi*(t-1.7))+.99R(x,y) = (-t,-2.42sin(pi*(t-1.7))-sin(2pi*(t-1.7))+.99); 3.400000 <= t <= 3.6500003.650003.40000;3.650001P1Pd2??h!@$$$@@???????T!U!V!W!X! 44A,p,A4,,,t)2.42sin(pi*(t+1.7))+sin(2pi*(t+1.7))+.99P(x,y) = (t,2.42sin(pi*(t+1.7))+sin(2pi*(t+1.7))+.99); 4.000000 <= t <= 6.0000004.00000;6.00000d2??h!@$$$zGz@???????zGz@AS6?+++++++