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Discrete Math
Explore questions in the Discrete Math category that you can ask Spark.E!
- what is logically equivalent to ~(p ⇒ q)
- what is logically equivalent to ~(∀x in D, ∃y in E such that P(x, y))
- what does it mean if the domain is an empty set for a universal statement
- what is logically equivalent to ~(∀x∈ D, Q(x))
- proportionality statement of a power (exponential) relationship and what it looks like before propagated
- proportionality statement of a root relationship and what it looks like before propagated
- proportionality statement of an inverse relationship and what it looks like before propagated
- Effet commun sachant celui du milieu
- Effet commun ne sachant pas celui du milieu
- Chaîne causale ne sachant pas celui du milieu
- Chaîne causale sachant celui du milieu
- Cause commune sachant celui du milieu
- Cause commune ne sachant pas celui du milieu
- You want to set a password of length 8, where each position iseither a lower-case English letter or a number from 0 to 9.How many unique passwords can be set?
- Let A and B be finite sets. How many distinct functions can be defined with the domain A and co-domain (or range) B?Let sets A = {1, 2, 3, 4, 5} and B = {1, 2, 3, 4}.
- list all the prime numbers found, using the highest exponent found for each of the integers to find LCM for.- LCM (8, 9)
- There are 63 male students, and 73 female students in a class. Howmany ways can we choose a male class rep and a female class rep?
- Eight people walk into a cafe to get lunch, where the menu has 12 lunch options. (Assume that each person orders 1 lunch option.)b) Suppose three of the eight people are vegetarians, and two only want to have their lunch with meat. Out of the 12 lunch options, there are 3 vegetarian options. How many possible ways can the eight people order food?
- Suppose there are 5 pigeons and 4 pigeonholes, there is always at least one hole
- A winery offers tasting of 5 varieties of wines: (R)iesling,(S)auvignon Blanc, (C)hardonnay, (P)inot Gris and (M)erlot. In howmany different orders can a customer taste all these wines?