Why proof 1 2 is wrong?

You could have a number theory where 1=2 but it would not be very useful. For one thing, you would only have one number. If 1=2, then 1+0=2 since adding zero doesn’t change the value of an equation. That means that 0=2-1 or 0=1.

Can a proof be wrong?

Short answer: yes. Many proofs have been initially accepted as correct but later withdrawn or modified due to errors.

Can you prove 1 equals 2?

But by the rules of mathematics we made a mistake in step 4 i.e. we cannot divide a number by ZERO and a=b , therefore a-b is equivalent to zero. Originally Answered: Can we prove that 1=2? There is only 1 mathematically correct way to prove 1=2.

How can I prove 2 3?

Take root of life of both side u will come across 0.1=0.2. =>1=2. Then divide 2=3 with 2 you get 1= 1.5.

What does it mean for a proof to be correct?

Last updated on September 23, 2021. Corrected proofs are Articles in Press that contain the author’s corrections. Final citation details (e.g., volume and/or issue number, publication year, and page numbers) still need to be added and the text might change before final publication.

Can maths be wrong?

Mathematics certainly can be wrong in that a mathematician presents a faulty theorem with an error in its proof, and it passes the scrutiny of peers and is commonly accepted as true. Of course after a time the error will be found and the necessary corrections made.

Is 1 2 is a natural number?

The set of natural numbers in Mathematics is the set {1, 2, 3.}. Now, -1 is a negative number, so it is not a natural number. 0 is also not a natural number. 1/2, being a fractional number, is not a natural number, either.

Is root2 3 a rational number?

root 2/3 is irrational number. the value of root 2 and root 3 non recurresive and non termination number therefor root 2/3 is irrational number.

What is the value of 2 Root 3?

The square root of 3 is denoted by √3. The square root basically, gives a value which, when multiplied by itself gives the original number. Hence, it is the root of the original number….Table of Square Root.

Number	Square Root (√)
2	1.414
3	1.732
4	2.000
5	2.236