bn= bn-1*q
а) b2=1*3= 3
b3= 3*3=9
b4= 9*3= 27
b5= 27*3= 81
b6= 81*3= 243
b7= 243*3= 729
б) b2= 10*1/2= 5
b3= 5*1/2= 2,5= 5/2
b4= 2,5*1/2= 1,25= 5/4
b5= 1,25*1/2= 0,625= 5/8
b6= 0,625*1/2= 0,3125= 5/16
b7= 0,3125*1/2= 0,15625= 5/32
bn= bn-1*q
а) b2=1*3= 3
b3= 3*3=9
b4= 9*3= 27
b5= 27*3= 81
b6= 81*3= 243
b7= 243*3= 729
б) b2= 10*1/2= 5
b3= 5*1/2= 2,5= 5/2
b4= 2,5*1/2= 1,25= 5/4
b5= 1,25*1/2= 0,625= 5/8
b6= 0,625*1/2= 0,3125= 5/16
b7= 0,3125*1/2= 0,15625= 5/32