"Proof" that 1 = 0.
Postulates:
We know that one third = 1/3 which in decimals is written 0.3333...
("..." will represent recurring decimals)
We also know that three thirds = 3/3 which is a whole, i.e. 1.
Corollary:
So 1 - 3/3 = 0 by definition. This implies that 1 - (3 x 0.3333...) = 0
Tricky:
But multiply 0.3333... by 3 and you get 0.9999... (You can check this by multiplying each decimal by 3. Since none of them will exceed 10 {as 3x3=9}, each can be calculated separately and then strung back together)
Following the reasoning above, 1 - 0.9999... = 0
Which you can rearrange to get 1 = 0.9999...
So subtract 1 from both sides, you get that 0.0000...0001 = 0
Divide both sides by 10 infinitely* repeatedly until all the decimal zeroes are removed and you get 1 = 0.
NOTE: This is a common [[fallacy]] in the transformation between fractions and decimals which often misguides students into making false assumptions (similar to saying that 1 divided by 0 is infinity "because 0 goes into 1 infinite times").
*The fact that we had to use infinity at all to prove this (divide by 10 infinitely) should alert the student that even the most basic presumptions have to be reviewed (see note).
It always equals one.
It equals 0. Zero times zero equals zero.
zero.
Anything raised to the power of zero is 1 except 0 itself and so 8^0 = 1
It has one real solution.
No, but there is a way to prove that zero equals one.
1 + 1 = 2 Any "proof" you see that claims otherwise is fallacious. Edit: by dividing by zero. Note: one plus one also equals window, zero (when in mod 1), and 11 (1&1)
Decimal 10 (Ten) equals the Binary number 1010 (One Zero One Zero) Binary 10 (One Zero) equals the Decimal number 2 (Two)
five one six minus one six equals five zero zero
no it equals one no matter the number
1 cm or one centimeter.
Nothing. 3/4 means three fourths 0/0 is therefore no nothings.
A one followed by one hundred zero's
One plus one does not equal zero. One plus one equals two. If you have one thing, then bring another thing in, you get more than what you started with, which would be 2. You cannot have less, like zero.
Any number to the zero power equals one.
Anything to the zero power equals one.
It always equals one.