<P>장재영 선생님의 답글입니다.</P> <P> </P> <P>A가 낳은 새끼의 수 : <OBJECT class=MATH classid=clsid:70E4BF88-2729-4A46-8794-D459BAC0EB63 width=19 align=absMiddle height=24><PARAM NAME="_cx" VALUE="502"><PARAM NAME="_cy" VALUE="635"><PARAM NAME="BackColor" VALUE="3932222"><PARAM NAME="Enabled" VALUE="-1"><PARAM NAME="Script" VALUE="[0]#wh4/4.5`5.6/12,[1]{{A}_{1}}/{#xc333333}"><PARAM NAME="FontSize" VALUE="12"><PARAM NAME="FontColor" VALUE="3355443"><PARAM NAME="Editable" VALUE="0"><PARAM NAME="Measurable" VALUE="0"></OBJECT>, <OBJECT class=MATH classid=clsid:70E4BF88-2729-4A46-8794-D459BAC0EB63 width=19 align=absMiddle height=24><PARAM NAME="_cx" VALUE="502"><PARAM NAME="_cy" VALUE="635"><PARAM NAME="BackColor" VALUE="3932222"><PARAM NAME="Enabled" VALUE="-1"><PARAM NAME="Script" VALUE="[0]#wh4/4.5`5.6/12,[1]{{A}_{n}}/{#xc333333}"><PARAM NAME="FontSize" VALUE="12"><PARAM NAME="FontColor" VALUE="3355443"><PARAM NAME="Editable" VALUE="0"><PARAM NAME="Measurable" VALUE="0"></OBJECT>이 낳은 새끼의 수 : <OBJECT class=MATH classid=clsid:70E4BF88-2729-4A46-8794-D459BAC0EB63 width=33 align=absMiddle height=24><PARAM NAME="_cx" VALUE="873"><PARAM NAME="_cy" VALUE="635"><PARAM NAME="BackColor" VALUE="3932222"><PARAM NAME="Enabled" VALUE="-1"><PARAM NAME="Script" VALUE="[0]#wh4/8.1`5.6/12,[1]{{A}_{n`plus`1}}/{#xc333333}"><PARAM NAME="FontSize" VALUE="12"><PARAM NAME="FontColor" VALUE="3355443"><PARAM NAME="Editable" VALUE="0"><PARAM NAME="Measurable" VALUE="0"></OBJECT>이라 두면,</P> <P> <OBJECT class=MATH classid=clsid:70E4BF88-2729-4A46-8794-D459BAC0EB63 width=155 align=absMiddle height=24><PARAM NAME="_cx" VALUE="4101"><PARAM NAME="_cy" VALUE="635"><PARAM NAME="BackColor" VALUE="4063280"><PARAM NAME="Enabled" VALUE="-1"><PARAM NAME="Script" VALUE="[0]#wh4/36`5.6/12,[1]{{A}_{1}`equal`12`times`240`equal`2880}/{#xc333333}"><PARAM NAME="FontSize" VALUE="12"><PARAM NAME="FontColor" VALUE="3355443"><PARAM NAME="Editable" VALUE="0"><PARAM NAME="Measurable" VALUE="0"></OBJECT>.</P> <P> <OBJECT class=MATH classid=clsid:70E4BF88-2729-4A46-8794-D459BAC0EB63 width=367 align=absMiddle height=30><PARAM NAME="_cx" VALUE="9710"><PARAM NAME="_cy" VALUE="793"><PARAM NAME="BackColor" VALUE="3932222"><PARAM NAME="Enabled" VALUE="-1"><PARAM NAME="Script" VALUE="[0]#wh4/85.5`7/12,[1]{{A}_{2}`equal`{12}^{2}`times`180`plus`{12}^{2}`times`179`plus`hdot3`plus`{12}^{2}`times`1`equal`2345760}/{#xc333333}"><PARAM NAME="FontSize" VALUE="12"><PARAM NAME="FontColor" VALUE="3355443"><PARAM NAME="Editable" VALUE="0"><PARAM NAME="Measurable" VALUE="0"></OBJECT>.</P> <P> <OBJECT class=MATH classid=clsid:70E4BF88-2729-4A46-8794-D459BAC0EB63 width=375 align=absMiddle height=30><PARAM NAME="_cx" VALUE="9921"><PARAM NAME="_cy" VALUE="793"><PARAM NAME="BackColor" VALUE="3932222"><PARAM NAME="Enabled" VALUE="-1"><PARAM NAME="Script" VALUE="[0]#wh4/87.5`7/12,[1]{{A}_{3}`equal`{12}^{3}`times`120`plus`{12}^{3}`times`119`plus`hdot3`plus`{12}^{3}`times`1`equal`12545280}/{#xc333333}"><PARAM NAME="FontSize" VALUE="12"><PARAM NAME="FontColor" VALUE="3355443"><PARAM NAME="Editable" VALUE="0"><PARAM NAME="Measurable" VALUE="0"></OBJECT>.</P> <P> <OBJECT class=MATH classid=clsid:70E4BF88-2729-4A46-8794-D459BAC0EB63 width=347 align=absMiddle height=30><PARAM NAME="_cx" VALUE="9181"><PARAM NAME="_cy" VALUE="793"><PARAM NAME="BackColor" VALUE="3932222"><PARAM NAME="Enabled" VALUE="-1"><PARAM NAME="Script" VALUE="[0]#wh4/80.8`7/12,[1]{{A}_{4}`equal`{12}^{4}`times`60`plus`{12}^{4}`times`59`plus`hdot3`{12}^{4}`times`1`equal`37946880}/{#xc333333}"><PARAM NAME="FontSize" VALUE="12"><PARAM NAME="FontColor" VALUE="3355443"><PARAM NAME="Editable" VALUE="0"><PARAM NAME="Measurable" VALUE="0"></OBJECT>.</P> <P>따라서 10개월 후의 마리수는 : (A자기자신과 각 세대가 낳은 새끼수의 총합)</P> <P> = 1+2880+2345760+12545280+37946880=52840801.</P> <P>(단, 1개월은 30일로 계산하고, 10개월째 태어난 새끼수는 계산에 반영하지 않았습니다)</P>
