Consider a sequence (a,) of positive numbers satisiywig the condition a,a, s a, vnen then (a,) is hcu-2013] a (a) convergent sequence if a, # 24, (6) monotonica

Consider a sequence (a,) of positive numbers satisiywig the condition a,a, S a, VneN then (a,) is HCU-2013] a (a) convergent sequence if a, # 24, (6) monotonically increasing sequence if a, * 2a, )convergent sequence if a, = 2a, (d) monotonically increasing sequcnce if a, = 24,