7=5k=,dd +(I)   1Courier New1Symbol New1Courier New1Courier NewTimesr NewTimes New Roman1Courier New1Courier New1Courier New1Courier NewX,VX,VX,VX,V?/ <```@@@?~~~~~ԱޱޱԱ޿޿ph (((Pdd{  d<  p {2 XrFj41"@@! UaWY*@mNKz5@???vrJ }@2ueU2΅1@""8:Ӝ;؇F@;؇F@R~RӜ@033333??@^ߛOw?̌???uIc@V@@?@ @@@?P;Z@@@@@@K!qK!qf9CmFr3܀@r3܀@x/L F@@dddddddddddddddddddddddddddddddddddddddd /2??Uy@$$$Uy@@Zndfff.afffgffffff@|efff@@???ptx|µõĵG,ڷPݷ̵Dcos(t)Dsin(t)u 02??h!@$$$h!@?GzGzlGz@Gz@l@???޷͵LεxTDcos(t)Dsin(t)D(acos(t)+bsin(t))0.0;2pi-2??K!qr3܀@$$$K!qK!qr3܀@r3܀@K!qK!qs9CmFr3܀@r3܀@/L F@vEvEMd%|ˆ}(F@|ˆ}(F@H.h%@_`abcdedӵDax+by52??@$$$!?sh@??G6;*դlv2U?N6;*Մ@G6;*ՄS6;*մ?N6;*դ@???G6;*ՔS6;*Ք?N6;*Ք@4*$׵Da/sqrt(a^2+b^2)Db/sqrt(a^2+b^2)Dsqrt(a^2+b^2)52??@$$$եP@@??G6;*Մ@S6;*մN6;*դG6;*դ@lv2UN6;*Մ???G6;*Ք@S6;*ՔN6;*Քfg$(,04ݵ-Da/sqrt(a^2+b^2)-Db/sqrt(a^2+b^2)-Dsqrt(a^2+b^2)52??@$$$.즠s?*???lv2U?G6;*Մ@S6;*մ?G6;*դ@????S6;*Ք?G6;*Ք@ħT'Db/sqrt(a^2+b^2)-Da/sqrt(a^2+b^2)052??@$$$:µ]6??S6;*մG6;*դlv2UG6;*Մ????S6;*ՔG6;*Ք8<@DHLP(XH-Db/sqrt(a^2+b^2)Da/sqrt(a^2+b^2)042???$$$??? ?????lc0?|4lU000a/sqrt((a^2+b^2)(a^2+b^2+1))b/sqrt((a^2+b^2)(a^2+b^2+1))%(a^2+b^2)/sqrt((a^2+b^2)(a^2+b^2+1))42???$$$??ee 2-? 2-?????lc0? ŵƵǵȵɵʵ˵` @<000-b/sqrt(a^2+b^2)a/sqrt(a^2+b^2)042???$$$??#Tc^fEOPawC?"sp@uۋ@Times New RomanзSemi Minor Axis: r2(1+a^2+b^2)rt(a^2+b^2),-Dsqrt(a^2+b^2))>c^fEOrVVUH[i@bނ5@Times New Romanзx' hat : /sqrt((a^2+b^2)*(1+a^2+b^2))2+b^2))]D :@r\.riٲTimes New Romanѷy' hat : <-b, a, 0>/sqrt(a^2+b^2)+b^2)*(1+a^2+b^2))?lZ!s?ɎXTimes New Roman8ҷz' hat : <-a, -b, 1>/sqrt(1+a^2+b^2)(1+a^2+b^2))e^2+b^2)){nj؃?igا>Times New Roman (x,y,z) = (Dcos(t),Dsin(t),u)?w9 l3@רѵg@1Courier New ӷ(x,y,z) = (Dcos(t),Dsin(t),D(acos(t)+bsin(t)))y0z_\}@"TM9@1Courier New `Էz = ax+by   y8fLv{U@~E@1Courier New շ(x,y,z) = (Da/sqrt(a^2+b^2),Db/sqrt(a^2+b^2),Dsqrt(a^2+b^2))ys>޴G 7g@ڎ>5u@1Courier New շ(x,y,z) = (-Da/sqrt(a^2+b^2),-Db/sqrt(a^2+b^2),-Dsqrt(a^2+b^y18Y#1K@6,7@1Courier New ַ(x,y,z) = (Db/sqrt(a^2+b^2),-Da/sqrt(a^2+b^2),0)sqrt(a^2+b^y18Y#8\s@/Q˱@1Courier New @׷(x,y,z) = (-Db/sqrt(a^2+b^2),Da/sqrt(a^2+b^2),0)PEy18Y#T? @f(O@1Courier New ׷segment (0,0,0)-->(a/sqrt((a^2+b^2)(a^2+b^2+1)),b/sqrt((a^2+y18Y# Fs…@J!m@1Courier New طsegment (0,0,0)-->(-b/sqrt(a^2+b^2),a/sqrt(a^2+b^2),0)(a^2+y18Y#ؙ00(@禡@1Courier New hٷ segment (0,0,0)-->(-a/sqrt(a^2+b^2+1),-b/sqrt(a^2+b^2+1),1/sy18Y#p>6#@?)@1Courier New @@@h!@