discrete math
 👍
 👎
 👁
Respond to this Question
Similar Questions

math
For 5 consecutive even integers, the sum of the first and third integer is 20 less than 3 times the fourth integer. What is the fifth integer?

Math
Prove that a^3 ≡ a (mod 3) for every positive integer a. What I did: Assume a^3 ≡ a (mod 3) is true for every positive integer a. Then 3a^3 ≡ 3a (mod 3). (3a^3  3a)/3 = k, where k is an integer a^3  a = k Therefore, a^3

MATH
if 5 times a certain integer ìs subtracted from twice the square of the integer the result is 63. find the integer

Math
Let z be a complex number, and let n be a positive integer such that z^n = (z + 1)^n = 1. Prove that n is divisible by 6. I have no idea how to approach this problem!

math
Prove that if p is a prime number and p is not equal to 3, then 3 divides p^2 + 2. (Hint: When p is divided by 3, the remainder is either 0,1, or 2. That is, for some integer k, p = 3k or p = 3k + 1 or p = 3k + 2.) I thought you

Algebra 1 Polynomials
Suppose n is an integer. Select all statements below that are true: (choose 3) A) n^2 + n is always an even integer*** B) n^2 + n is always an even integer when n is even*** C) n^2 + n is always an even integer when n is odd*** D)

Prealgebra
The sum of an integer and the next greater integer is at most 15. Write an inequality to find the lesser integer. Then slove for the lesser integer.

math induction
prove the product of 4 consecutive integers is always divisible by 24 using the principles of math induction. Could anyone help me on this one? Thanks in advance! Sure For induction we want to prove some statement P for all the

Math
Find three consecutive even integers such that the sum of the smallest integer and twice the median integer is 20 more than the largest integer.

la sallle
There are 3 consecutive even integers such that the quotient obtained by dividing twice the largest integer by the smallest integer is three less than threefifths of the second integer. What are the integers?

Maths
Please help with these questions: (please show how to do) 1. How many differently shaped rectangles, with positive integer dimensions, have a perimeter equal to their area? 2. Let x be any number less than one, and let y be any

math
prove that for any positive integer n, the value of 3^2n+2  8n9 is divisible by 64
You can view more similar questions or ask a new question.