Question Number 160416 by alephzero last updated on 29/Nov/21
$${guys}\:{help} \\ $$$${what}\:{does}\:\coprod\:{mean}? \\ $$
Commented by yeti123 last updated on 29/Nov/21
$$\mathrm{A}\:\cup\:\mathrm{B}\:=\:\mathrm{A}\:\sqcup\:\mathrm{B}\:=\:\mathrm{A}\:\coprod\:\mathrm{B} \\ $$$$\mathrm{maybe}...\:\mathrm{I}'\mathrm{m}\:\mathrm{not}\:\mathrm{sure} \\ $$
Commented by alephzero last updated on 29/Nov/21
$${this}\:{can}\:{be}\:{connected}\:{with}\:\Pi \\ $$$${anyways},\:{thank}\:{you}\:{Sir} \\ $$
Commented by alephzero last updated on 29/Nov/21
$${also}\:{it}\:{was}\:{placed}\:{next}\:{to}\:\Pi\:{and}\:\Sigma \\ $$
Commented by mr W last updated on 29/Nov/21
Commented by alephzero last updated on 29/Nov/21
$${thank}\:{you},\:{Sir} \\ $$