FIND THE ANSWERS

There exists an n, such that for all integers x,if x^2=4modn,thenx=2modn?

Answer this question

Do you know the correct answer? Make money answering questions! Join now.
  • There exists an n, such that for all integers x,if x^2=4modn,thenx=2modn?


Answers

SECTION 2.1: EXERCISES 2.1.1. Prove: There exists an even integer n that can be written in two different ways as a sum of two distinct primes.
Read more
Positive: 82 %
Do there exist real numbers b and c such that each of the equations x2 + bx + c = 0 ... (MOP97/5/4). Find all positive integers n such that 2n−1 ≡ −1 ...
Read more
Positive: 79 %

More resources

The famous open problem of whether there exists an infinite ... basic sequence if there exists a constant B such that k P N ... all integers N ≤ M ...
Read more
Positive: 82 %
Homework 1 Solutions Math 171, ... there exists x2X such that a
Read more
Positive: 77 %
counterexample since this statement is true for all integers n ... rewritten as “For all integers x, if x ... There exists a unique x∈Ssuch ...
Read more
Positive: 63 %
... converges to the limit x if for any ε > 0 there exists an integer N ... such that every real number can be ... real number (as in "the set of all ...
Read more
Positive: 40 %

Show more results