discrete mathematics : Math Help

Law of implication. What is p implies not q

discrete-mathematics
Updated October 20, 2019 04:20 AM

BEDMAS where the order of Addition before Subtraction matters?

recreational-mathematics education
Updated October 20, 2019 01:20 AM

please help me to double check this derivative

matrices discrete-mathematics derivatives matrix-calculus
Updated October 20, 2019 00:20 AM

Use proof by mathematical induction to prove explicit formula for recursive sequence is correct

discrete-mathematics induction recursion
Updated October 19, 2019 23:20 PM

Total number of integer solutions with constraints

discrete-mathematics
Updated October 19, 2019 18:20 PM

Set of rapidly increasing functions are uncountable?

real-analysis discrete-mathematics elementary-set-theory
Updated October 19, 2019 18:20 PM

Proving that the expectation of a binomial random variable is $np$

probability probability-theory discrete-mathematics binomial-coefficients binomial-theorem
Updated October 19, 2019 16:20 PM

how do I analytically solve a convection diffusion equation with a source term

pde mathematical-modeling computational-mathematics fluid-dynamics
Updated October 19, 2019 16:20 PM

Primes written in bases $2,...,10$ and sequence that counts number of primes in those representations (a question about values of that sequence)

prime-numbers recreational-mathematics
Updated October 19, 2019 14:20 PM

Discrete Mathematics - "Prove that if p and q are primes and p∣q , then p=q"

discrete-mathematics prime-numbers
Updated October 19, 2019 12:20 PM

Solving a linear recurrence with a multiplicity of two

discrete-mathematics recurrence-relations
Updated October 19, 2019 05:20 AM

Trying to solve a recurrence relation by using generating functions..

discrete-mathematics recurrence-relations generating-functions
Updated October 19, 2019 03:20 AM

Minimization of a 3-D vector made of 2-variable trigonometric polynomial components

trigonometry computational-complexity nonlinear-optimization computational-mathematics
Updated October 19, 2019 01:20 AM

Person A and Person B communicate to figure out the numbers

recreational-mathematics puzzle
Updated October 18, 2019 19:20 PM

Is there a way to directly calculate the probability that two or more people (of four chosen) have the same birthday?

probability combinatorics discrete-mathematics
Updated October 18, 2019 18:20 PM

3blue1brown level for Devil's Calculator

recreational-mathematics education puzzle
Updated October 18, 2019 09:20 AM

If people sharing the same birthday raise their hand, how many hands do you expect to see raised?

calculus probability sequences-and-series recreational-mathematics puzzle
Updated October 18, 2019 03:20 AM

P implies Q logical expression

discrete-mathematics boolean-algebra
Updated October 18, 2019 03:20 AM

Correctness proof for algorithm to generate k bitsets of n bits (nCk)

combinatorics algorithms computational-mathematics
Updated October 18, 2019 03:20 AM

simultaneous linear congruence- Chinese remainder theorem

discrete-mathematics
Updated October 18, 2019 03:20 AM

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