Please, could you help me with this demonstration?
Let X a vectorial space with norm and e sequences over X where x_n->x and y_n->Y.
A) If is a scalar sequence that converges to prove that ->
b) Let =(x_1+..+x_n)/n. Prove that ->x
Thanks a lot
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Originally Posted by roporte A) If is a scalar sequence that converges to prove that ->
and take norms
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