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A friend showed me this proof: Proof: 2 = 1 $$Let \space x= y$$ Multiply both sides by x: $$x^2= xy$$ Subtract $y^2$ from both sides: $$x^2-y^2= xy-y^2$$ Factor: $$(x+y)(x-y) = y(x-y)$$ Ca...
28 Νοε 2012 · Is the basic rules of mathematics and algebra being broken?!? In this video, I will show you how 2 can equal 1 with a few basic rules that 0 can be multiplia...
Free math problem solver answers your algebra homework questions with step-by-step explanations.
1=2: A Proof using Beginning Algebra. The Fallacious Proof: Step 1: Let a = b. Step 2: Then , Step 3: , Step 4: , Step 5: , Step 6: and . Step 7: This can be written as , Step 8: and cancelling the from both sides gives 1=2. See if you can figure out in which step the fallacy lies.
19 Φεβ 2016 · Why is any non-zero number raised to the power of zero equal 1? And what happens when we raise zero to the zero power? Is it still 1? Watch the video or read below to find out!
$2=2^{1}=2^{1+0}=2^{1}\times 2^{0}=2\times 2^{0}$ and by a division $\dfrac{2}{2}=\dfrac{2}{2}\times 2^{0}$ $1=1\times 2^{0}=2^{0}$. Note: Applying the same argument to any number different from $0$ gives the same result.
