Le Chifre
Reputation
451
Top tag
Next privilege 500 Rep.
Access review queues
 Mar10 awarded Notable Question Oct22 awarded Popular Question Sep24 awarded Autobiographer Jul27 awarded Yearling Jul2 awarded Curious Apr23 awarded Popular Question Feb24 awarded Popular Question Oct31 awarded Notable Question Aug29 comment Prove that $a_n \times b_n \to 0$ for $n \to \infty$ ok, so $\lim_{n\to \infty} |a_n \cdot b_n | \leq M \cdot \lim_{n\to \infty} |b_n|$. Therefore, I can argument that $\lim_{n\to \infty} |a_n \cdot b_n |$ goes to $\infty \leq M \cdot \infty$. Therefore, $0 \leq M$ and $a_n \cdot b_n \to 0$. Aug29 comment Prove that $a_n \times b_n \to 0$ for $n \to \infty$ Thx for your answer! Ok, then I have $|a_n\cdot b_n|\leq |M\cdot a_n|$ = $|b_n|\leq |M|$ which is true. Is this correct? Aug29 asked Prove that $a_n \times b_n \to 0$ for $n \to \infty$ Aug1 asked Prove the triangle inequality Jul31 accepted Proof that $a\mid b \land b\mid c \Rightarrow a\mid c$ Jul31 asked Proof that $a\mid b \land b\mid c \Rightarrow a\mid c$ Jul30 accepted Inverse, Converse and contraposition of statement? Jul30 comment Inverse, Converse and contraposition of statement? Thx for your answer! I updated my answer! Jul30 revised Inverse, Converse and contraposition of statement? added 232 characters in body Jul30 asked Inverse, Converse and contraposition of statement? Jul28 accepted Show that symmetric difference is $A \Delta B = (A \cup B)$ \ $(A\cap B)$ Jul28 asked Show that symmetric difference is $A \Delta B = (A \cup B)$ \ $(A\cap B)$