2 1 Proof
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But every step seemed valid.
2 1 proof. Clearly this is a mistake. John hush proves or does he that 1 2 to a class of amazed calculus students. See if you can figure out in which step the fallacy lies. I know this sounds crazy but if you follow the logic and don t already know the trick i think you ll find that the proof is pretty.
Then step 3. And therefore that 2 1. Or you can watch my video about the problem and its solution. Using algebra and a little deception mr.
This can be written as step 8. Ex 2 1 3 the product of two odd numbers is odd. Keep reading below for the solution. Proof that 1 2 see below what you do.
In 1 4 write proofs for the given statements inserting parenthetic remarks to explain the rationale behind each step as in the examples. Ask her to tell you which step is invalid. How to prove that 2 1. Ex 2 1 2 the sum of an even number and an odd number is odd.
If you like my videos you can support me a. She should determine both which number is wrong and why. Ex 2 1 1 the sum of two even numbers is even. Can you figure out where the mistake is.
So here s the puzzle. 1 a b 1 given. Prove 2 1 using calculus. 3 a 2 b 2 ab b 2 3 subtract b 2 from.
Help her keep going until she understands the answer. Show your teen the proof. 2 a 2 ab 2 multiply both sides by a. Let s begin our journey into the bizarre world of apparently correct yet obviously absurd mathematical proofs by convincing ourselves that 1 1 1.
Can you find the mistake in the proof. This is a false proof of why 2 1 using a bit of differential calculus.