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anonymous
 one year ago
Which of the following is a counterexample of, "All rational numbers are integers"?
is not an integer.
3 is an integer.
1 is a rational number.
π is a rational number.
anonymous
 one year ago
Which of the following is a counterexample of, "All rational numbers are integers"? is not an integer. 3 is an integer. 1 is a rational number. π is a rational number.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what is the ? asking

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0pi is not a rational # i dont think

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so i believe d can b eliminated

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh i for got to add \[\frac{ 1 }{ 2 }\] in front ofther first option

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but what is the ? asking

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i think its to show its a question not a statement

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0by counterexample, it means on the contrary, correct?

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2Hey Audie :) "ALL rational numbers are integers" To show a counter example: Find a rational number which is NOT an integer. That will contradict the ALL of the original statement.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i uh dont no what a integer is... @zep

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2an integer is a positive or negative whole number, or zero.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What is an integer? Mathematically, integers are set of whole numbers (including zero), and the negative whole numbers: {0, 1, 2, 3, 4, ...} + {1, 2, 3, 4, ...} In programming, an integer is limited to 32 bits of information, from 2,147,483,648 to 2,147,483,647.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0an integer can pretty much be any number

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2Notice that the 4th option is clearly false. pi isn't a rational number. we don't care about the set of irrational numbers, the statement has nothing to do with them.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.21 is a rational number. I'm saying that 1 is also an integer. Hmm, nope. That supports the statement. It doesn't contradict it.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont think it could be a because thats 1/2

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2is 1/2 a rational number? is 1/2 an integer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0its not a integer because it says that but i dont think its rational because you cant rationalize it

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2a rational number is a number which can be written as a ratio of integers. Example: 5/2 is a rational number because it's an integer on top and on bottom. 0.15 is rational because we can write it as \(\large\rm \frac{15}{100}\). Again a ratio of whole numbers.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh so it would be a then...

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2So you've determined: 1/2 is a rational number 1/2 is not an integer Therefore ALL rational numbers cannot possibly be integers. Yessss good job \c:/

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you for your help!
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