Friday 27 June 2014

Does 1 9999 repeating

Posted by Саша 05:44, under | No comments


Does 1 = .9999 (repeating)? Does 1 = .9999 (repeating)?

Hey, I got a question does 1 = .999 repeating with this proof;

9/9=1

9/1 * 1/9 = 9/9

9 * .111(repeating) = .999 (repeating

1 = .999 repeating


Other Answers:




Yes, 1 = .9(repeated)

As for the "proof," it is a good argument.

However, if you want to advertise it as a "proof" in the modern world, you're overextending yourself. You would need to use some calculus in the proof, as that is how we talk about real numbers. (You would need to rephrase it without using the word "repeating")



1 is an approximation for .9999999 repeating

as you get closer or infinity .999999 repeating approaches 1

the limit of .9999999 as it approaches infinity approaches 1

.99999 repeating does not equal 1, but the limit does






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