Please see the updated video at • Discrete Math - 9.5.1 ... The full playlist for Discrete Math I (Rosen, Discrete Mathematics and Its Applications, 7e) can be found at • Discrete Math I (Entir...
Even though I am a Turkish guy who studies in Turkey. Your videos are much more understandable than the Turkish tutorials. Thanks for keeping the topics this simple and easy to understand by giving relatable examples.
@@BenBrawn shouldn't there be brackets for it to be considered an element of the original set? For instance the empty set is a subset of all sets, but {empty set} is not a subset of all sets. Isn't it the same case here?
Kiko Ribeiro brackets or no brackets, nether is an element of the set given. Yes what you say is correct, the empty set {} is a subset of every set but {{}} need not be a subset.
Hi pls help with this question (decide for each of the following relation whether or not it is an equivalence relation. Give full reasons. If it is an equivalence relation, give the equivalence classes. (a) let a. b be integers. Define aRb if and only if a 3 devises ( a-b) in other words R is the congruence modulo 3 relation....... Pls help