Crazy math question|Algebra simplification | prove that 1=3.

JJ ONLINE MATHS CLASS
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A full detailed tutorial on how to prove that 1=3. An algebra simplification video. #matholympiad #algebra #education
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Video Summary
AI GeneratedThe presenter demonstrates a mathematical \"proof\" claiming that 1 equals 3. While acknowledging that this is logically impossible, the video serves as a puzzle, challenging viewers to identify the specific algebraic error used to reach this incorrect conclusion.
Hi, welcome to my channel. Today I want to prove that 1 is equal to 3.
Yes, wait, wait. It's going to be amazing, it's going to be interesting.
Yes, the truth is that 1 is not equal to 3.
So if I were to prove that 1 is equal to 3,
It simply means that mathematically there is an error somewhere along the line.
While I was solving the question.
Now, all I want you to do is pick that part.
You know that place, ah, this is where the mistake is.
And then write it in the comment section for us, for everyone to see, okay?
That's it. Yes, I know 1 is not equal to 3.
But let's prove that 1 is equal to 3.
Welcome! Now let's get to the point.
Now, let's start with something that is very obvious.
Yes, 0 is equal to 0.
We all know that 0 is equal to 0, okay?
Now, I can express zero in so many ways.
As for the left-hand side, I can say that 0 is 1 minus 1, right?
And it is correct because 1 minus 1 is 0.
Okay, and this is equal to, then I can say 3 minus 3.
Yes, 3 minus 3 is also 0.
Yes.
Now, 1 can be expressed as what?
1 times 1.
1 is equal to 1 times 1.
Therefore, I can write the left-hand side as
1 times 1 minus 1 times 1, okay?
Or let me use this time, since I don't have any x here.
Is equal to, now 3 is the same thing as 3 times 1
So, I can write this as 3 times 1 minus 3 times 1.
Okay, now when you have something like this,
You can factor out the common factor, okay?
Now, when you look at this, the common factor here is 1.
This one has 1, and this one has 1 as well.
So, let's factor out 1.
So, we can now write one bracket.
When this is divided by this, one will remain, right?
Minus, when this is divided by this, one will remain.
Is equal to, now here, what do they have in common?
They have three in common.
So, we are going to factor out 3.
Now, when this is divided by this, 1 will remain.
And when this is divided by this, another 1 will remain.
Wow, we have 1 minus 1 here and we have 1 minus 1 here.
Now, let us divide through by 1 minus 1.
Okay, so it means that we have 1 bracket 1 minus 1
divided by 1 minus 1
Is it equal to 3 times (1 minus 1 divided by 1 minus 1), right?
That's right, isn't it?
Okay, now that we have the same thing in the numerator and the denominator,
We can cancel them out.
So, we cancel this.
And when you get to this side, this one, we also cancel this.
And you have that 1 is equal to 3.
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And don't forget to tell us why this is equal to that.
Where is the mistake?
Where is that mistake coming from?
Goodbye.
