Question

if {An} and {Bn} convergent, then {An}+{Bn} must be convergent?

If {An} and {Bn} divergent, then {An}-{Bn} must be divergent?

Answer 1

Yes..

Answer 2

hi

Answer 3

both are TRUE right?

Answer 4

Yes. and if {An} is converges and {Bn} divergent, then {An}-{Bn} must be divergent?

Answer 5

it must be convergent

Answer 6

and if {An} is converges and {Bn} divergent, then {An}-{Bn} must be divergent? YES...

Answer 7

wait actually it depends on which one is bigger