Christyhanes8912 Christyhanes8912

11-10-2019
Mathematics

contestada

Disprove the following statement by giving a counterexample. (Enter your answers as a comma-separated list.) For every integer p, if p is prime then p2 − 1 is even.

Respuesta :

KrystaCort KrystaCort

14-10-2019

Answer:

The given statement is not always true.

Step-by-step explanation:

The given statement is not true,

We have the statement that,

p² - 1 is even number; if p is any prime number.

But this statement is not true always as,

Examples: 2 is a prime number and 2² - 1 = 3

But, 3 is not even.

Answer Link

Otras preguntas

i don't know how to do math lol

PLZ can someone tell me what is the theme in this story??? I just need the theme if you can thank u <333 I'll give brainliest to the first one and five stars

Where are hydrogen bonds located in the nucleotides?

What happens to the mean of the data set shown below if the number 3 is added to the data set? A. The mean increases by 2. B. The mean does not change. C. The m

A female flea can consume about 1.4×10^-5 liter of blood per day .If a dog has 100 female fleas ,how much blood do the fleas consume per day? Write your answer

does anyone know how to do this?

Given the relation {(2, 3), (-2, 2), (1, 5), (0, -1)}, state the domain. A. {-1, -2, 2, 3} B. {-2, 0, 1, 2} C. {-1, 0, 1, 2} D. {-2, -1, 0, 3}

Change in oxidation number in zn is

i need this asap answer

Why Corporations Hedge?