(a) How many 8-digit binary numbers are there that have exactly three l's or exactly four O's? (b) How many do not have
Posted: Thu May 12, 2022 8:28 am
(a) How many 8-digit binary numbers are there that have exactly three l's or exactly four O's? (b) How many do not have exactly three l's or exactly four 0's? (Usc P/C, AP/SP) (1P)