... JUtr+(UL-Ur) ,: < /b> ofOd +1tZO-OOy:60JiV.KhitAns6lif,ta c6ZylR:UlUn:120/6 0:2 < /b> ;Zc/R:tJclUn:60/60-l.Khitans6lefl 2thi< /b> Zt':ZJ2;Zc&apos ;:2 < /b> k-+ U1'/Up'=Zr-'lR=hJ2R= l-)UL':fJR' ... ldn =No-Noe-rt,vdi t= I nim :iAS.z+.leOor-n: 1,23.1023 hat -+ < /b> Chgn B. CAu 45. Di6m M nim trdn AB c6ch trung dirlm O cria AB lA 2 cm -+ < /b> higu rluong di dz - < /b> d 1:2 < /b> .) =4cm. ... = [,it8 -+ < /b> 86400 [2.1 0 -: /b> (h -t^i2 + 0,616400] I i,ilg -& < /b> gt;0,864(tn-to)+8,1 =l,ll 8-+ < /b> (t"-td)o-80c+nhiQtd00mata6t(ta)lonhonnhi6t<lgtr€nniri(tn)li8oC -+ < /b> Chgn C.C6:ll 42. Tia...