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Mathematical fallacy

en.wikipedia.org/wiki/Mathematical_fallacy

In mathematics, certain kinds of mistaken proof are often exhibited, and sometimes collected, ... 1 Howlers; 2 Division by zero; 3 Multivalued functions; 4 Calculus; 5 Power and root. 5.1 Positive a...

Proving that 1 + 1 = 3 - Math Forum - Ask Dr. Math

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Date: 11/19/95 at 17:12:23 From: Doctor Ken Subject: Re: 1+1 = 3 ? Hello! Let me say first of all that there is no real proof for the statement 1 + 1 ...

How to prove that 1+1 = 3 - Quora

www.quora.com/How-can-you-prove-that-1 1-3

Mathematically you can't, because that would mean that maths is broken. All the answers will .... Here are some so called proofs to prove “1 + 1 = 3”: 41 – 40 = 61  ...

www.ask.com/youtube?q=Proof 1 1 3&v=cJzDjqvWrmk
Feb 6, 2016 ... by simple maths you can prove 1+1=3... its so simple and exciting ...by maths tricks you can prove it.......... by simple maths equations you can ...
www.ask.com/youtube?q=Proof 1 1 3&v=mdeaGTJF0iI
Feb 28, 2015 ... Your first step states x=y. Therefore x minus y is zero. You can not divide by zero. So you can not divide by x-y. All steps afterward are therefore ...
www.ask.com/youtube?q=Proof 1 1 3&v=0mBkRkKtzrs
Nov 26, 2010 ... In this video, I prove how 1 + 1 = 3 Meaning that 2 = 3 I used simple algebra to prove this. If you can find ANY errors in my calculations, please ...

Proof that -1 = 1 and 1 = 3 - Calvin Lin | Brilliant

brilliant.org/discussions/thread/proof-that-1-1-and-1-3/

Proof that -1 = 1 and 1 = 3. This image was sourced and then altered from the NASA image archive. The chimpanzee pictured was named Ham the Astrochimp.

www.ask.com/youtube?q=Proof 1 1 3&v=ePWaM42mp2w
Nov 3, 2008 ... a silly calculator that shows 1+1=3. ... he did 1+0 and then he did +1+1 so 1+0+1 +1=3 ... A Proof that 0 = 1 (Can You Spot the Mistake?) ...

1. MATHEMATICAL INDUCTION

cims.nyu.edu/~kiryl/teaching/aa/review1.pdf

1+3+5+ ... + (2n − 1) = n2. (1.2) for any integer n ≥ 1. Proof: STEP 1: For n=1 (1.2 ) is true, since 1 = 12. STEP 2: Suppose (1.2) is true for some n = k ≥ 1, that is.

Inequality (1 + 1 -3 )(1 + 2 -3 )(1 + 3 -3 )...(1 + n -3 ) - Interactive ...

www.cut-the-knot.org/do_you_know/inequality.shtml

Mathematical induction is a reasonable method to apply to proving (1) "for all n". As is the case with another example, there does not appear to be an obvious ...

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Math Forum: Ask Dr. Math FAQ: False Proofs and Classic Fallacies

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What's wrong with proofs that say 1+1=1 or 2=1? ... Here's one from the Dr. Math archives: "Proof" that 1 + 1 = 1. a = 1 b = 1. a = b a<sup>2</sup> = b ... 4 - 6 + 9/4 = 1 - 3 + 9/4

riddle - When does 1+1=3? - Puzzling Stack Exchange

puzzling.stackexchange.com

warspyking. 6,381337103. asked Nov 27 '14 at 19:04. josh. 7113 .... + a + 1. Now since a=b a = b (the starting point of this proof), we can write this as: a+1=2a+1 ...

Induction Proofs: Introduction - Purplemath

www.purplemath.com

Induction Proofs: Introduction (page 1 of 3). Sections: Introduction ... So you have the first part of an induction proof, the formula that you'd like to prove: (*) For all ...