Why Does Any Number Times 0 Equal 0?

Why something divided by zero is infinity?

Infinity is not a real number, and even if it were, it wouldn’t be the answer to dividing something by zero.

There is no number that you can multiply by 0 to get a non-zero number.

There is NO solution, so any non-zero number divided by 0 is undefined..

Why is a number times zero equal zero?

If multiplication tells you how many times to add a certain number, then multiplying by 0 means that you have nothing to add because 0 means nothing. So, 3 * 0 means that you are adding 3 zero, or no, times. … You get 0 because you’re still not adding anything. Nothing added to nothing is still nothing.

Is 0 times 0 defined?

In ordinary arithmetic, the expression has no meaning, as there is no number which, when multiplied by 0, gives a (assuming a ≠ 0), and so division by zero is undefined. Since any number multiplied by zero is zero, the expression 00 is also undefined; when it is the form of a limit, it is an indeterminate form.

Who invented zero?

MayansThe first recorded zero appeared in Mesopotamia around 3 B.C. The Mayans invented it independently circa 4 A.D. It was later devised in India in the mid-fifth century, spread to Cambodia near the end of the seventh century, and into China and the Islamic countries at the end of the eighth.

What does Siri say when you ask her what 0 0 is?

Tap to view if on News app. If you ask the iOS 8 version of Siri, the iPhone’s digital assistant, “What’s zero divided by zero?” she will provide an answer. Just not the answer you wanted to hear. “Imagine that you have zero cookies and you split them evenly among zero friends.

What is infinity divided 0?

Therefore, we can say that 1/0.00000000000000….1 is equal to 1/0 thus equating it to infinite… So, as for your answer it is infinity divided by zero which will of course be infinity since infinity*infinity is still infinity..

Is 1 a unique number?

1 is called a unique number because it is neither a prime number nor a composite number. It has only one factor, i.e, the number itself; and to be a composite number also the number must have two factors, i.e, 1 and the number; and a prime number also must have more than two factors. … That’s why 1 is a unique number.

What is any number multiplied by zero?

There is no value! Any number times zero results in zero, it can never equal 2. Therefore, we say division by zero is undefined.

Is 0 actually a number?

0 (zero) is a number, and the numerical digit used to represent that number in numerals. It fulfills a central role in mathematics as the additive identity of the integers, real numbers, and many other algebraic structures. As a digit, 0 is used as a placeholder in place value systems.

What is the value of 0 multiplied by infinity?

Zero multiplied by infinity will be Zero itself. However the answer should depend on weather it is exact zero or tending zero. When zero is multiplied by x where x tends to infinity, the answer will be zero.

Is Infinity equal to zero?

The concept of zero and that of infinity are linked, but, obviously, zero is not infinity. Rather, if we have N / Z, with any positive N, the quotient grows without limit as Z approaches 0. Hence we readily say that N / 0 is infinite.

What is the opposite of zero?

negative zeroThe opposite of zero is negative zero. Zero has no opposite. Zero cannot have an opposite because it cannot be positive or negative.