I7=,dd +(I)  1Courier NewSymbol New1Courier New1Courier NewTimes New RomanTimes New Romanmbolsnr1Courier New1Courier New1Courier New1Courier NewX VX VX VX V?/ <```@@@?~~~~~ԱޱޱԱ޿޿ph (((Pdd}d<_ p {2 zGz@ ףp= כ@2333333{Gz@@?X??@@@@@@033333??@^ߛOw?hfffff???98Ic@ V@@?@ @@@u_ЀQw?W,w?@?@?@@dddddddddddddddddddddddddddddddddddddddd 2??@h! ףp= h! ףp= @??????%/z ?<@DHLPTO\(-pi/2,-6.87)OJ ؗ@N ^n_7@1Courier New segment (pi/2,6.87)<-->(pi/2,-6.87)OJ ؗ@N ^`I9A@1Courier New `!(x,y) = (t,tan(t)); -1.30000 <= t <= 1.420POJ ؗ@-#Z~]-@1Courier New "(x,y) = (-t,-tan(t)); 1.30000 <= t <= 1.42200OJ ؗ@-#|owR@1Courier New "(x,y) = (-t,tan(pi-t)); -4.50000 <= t <= -1.720000OJ ؗ@FwA@1Courier New #(x,y) = (t,tan(t)); -2.5 <= t <= -1.72471200Q}(1POJ ؗ@#،”@1Courier New @$(x,y) = (-t,tan(pi-t)); 2.20000 <= t <= 2.55000OJ ؗ@wH8iD@1Courier New $segment ((3*pi)/2,6.87)<-->((3*pi)/2,-6.87)OJ ؗfffffff@lL|@1Courier New %(x,y) = (-t,tan(pi-t)); -5.30000 <= t <= -4.862?OJ ؗfffffff@tVw @1Courier New h& (x,y) = (t,tan(t)); 5.25000 <= t <= 6.65000OJ ؗfffffff@O$@1Courier New ' (x,y) = (-pi/3,-sqrt(3))OJ ؗ3333333@4)?1Courier New ' (x,y) = (0,0)OJ ؗ3333333@F &?1Courier New ( (x,y) = (-pi/6,-1/sqrt(3))OJ ؗ3333333@:ҭ]?1Courier New H) (x,y) = (pi/6,1/sqrt(3))OJ ؗ3333333@s( -?1Courier New *(x,y) = (pi/3,sqrt(3))1POJ ؗ3333333@ٓ(C1Courier New *(x,y) = (2pi/3,-sqrt(3))ҤOJ ؗ3333333@0ul1Courier New p+(x,y) = (5pi/6,-1/sqrt(3))OJ ؗ3333333@3';1Courier New (,(x,y) = (pi,0)OJ ؗ3333333@LT1Courier New ,(x,y) = (t,tan(t)); 4.40000 <= t <= 4.56seg (pi/2,13) to (piOJ ؗGz@tvs1Courier New @@@h!@