 # Is 1 0 Undefined Or Infinity?

## Why is tan 90 undefined?

At 90 degrees we must say that the tangent is undefined (und), because when you divide the leg opposite by the leg adjacent you cannot divide by zero.

In the third quadrant the hypotenuse extended will now meet the tangent line above the x-axis and is now positive again..

## Is 0 a real number?

Real numbers consist of zero (0), the positive and negative integers (-3, -1, 2, 4), and all the fractional and decimal values in between (0.4, 3.1415927, 1/2). Real numbers are divided into rational and irrational numbers.

## What is infinity divided 1?

Essentially, 1 divoded by a very big number gets very close to zero, so… 1 divided by infinity, if you could actually reach infinity, is equal to 0.

## Who invented 0?

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.

## Is undefined same as infinity?

Infinity is an undefined quantity but not the only one. a/0 is undefined: no number multiplied by 0 can yield a finite number a.

## How do you tell the difference between 0 and O?

The number ‘zero’ is shaped more like an oval while the letter ‘o’ is shaped like a circle.

## Why is tan 90 Infinity?

Here the angle is between a ray connecting the origin with the point (x,y) and the x-axis (positive angles measured counterclockwise). Using this method the tan of the angle is defined to be y/x. Since any angle having 90° will be on the y-axis, x will be zero. Division by zero is undefined therefore so is tan (90°).

## Is a slope of 0 4 undefined?

All horizontal lines in the coordinate plane are parallel to the x – axis. 4) Undefined slope means that the line is vertical, thus there is no change in the x – values. The x – values stay constant on a vertical line (i.e. run = 0 because there is no horizontal change, the quantity (2 − ) = 0).

## Is dividing by zero infinity or undefined?

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.

## Is 0 over something 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.

## What is the difference between 1 and 0?

0 is the additive identity, that is, even if you add it to any number, there is no change to the value of the number. 1 is the multiplicative identity, that is, even if you multiply any number with it, there is no change to its value.

## What is 1 to the infinity power?

1 raised to power infinity is always 1. If one considers LHL, x will tend to 1 (from left side of 1 on the number line) but will always be less than 1, and raising infinity on something which is less than one will approach to ZERO.

## What is the meaning of 0 1?

A closed interval is an interval which includes all its limit points, and is denoted with square brackets. For example, [0,1] means greater than or equal to 0 and less than or equal to 1. … For example, (0,1] means greater than 0 and less than or equal to 1, while [0,1) means greater than or equal to 0 and less than 1.

## Is Tan Pi 2 Infinity?

The fact that the left and right limits have different values means that tan(pi/2) has no value (infinite or otherwise). The fact that the left and right limits have different values means that tan(pi/2) has no value (infinite or otherwise).

## Is 0 A infinity?

It contains nothing. Infinity is larger than any number. So infinity can contain zero. To the point zero is not equal to infinity.

## Why is 9 0 undefined?

Originally Answered: What is 9 divided by 0? It is undefined because denominator can never be zero. Although you can compute limits and see where the value of the function is going. 9 divided by 0 is 0, because of anything divided by 0 is 0.

## Why is 1 Infinity undefined?

Solving 1 divided by infinity is an excellent example of a problem that doesn’t have an outright answer. However, we can use math and observe how the expression behaves to get as close to a solution as possible. Infinity is a concept, not a number; therefore, the expression 1/infinity is actually undefined.

## Is tan 90 undefined or infinity?

The exact value of tan 90 is infinity or undefined.

## 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..