# What does a small 2 below a number mean?

## What does a small 2 below a number mean?

subscriptA subscript or superscript is a character (such as a number or letter) that is set slightly below or above the normal line of type, respectively. It is usually smaller than the rest of the text.

## What does a subscript 2 mean in math?

2. The subscript denotes what term of the sequence you are considering, first, second, third,…, nth,… In the instant case, Fn is the nth Fibonacci number, F1 is the first Fibonacci number, 1, F2 is the second Fibonacci number, 1, F3 is the third Fibonnaci number, 2, etc.

## What is a power of 2 in maths?

A power of two is a number of the form 2n where n is an integer, that is, the result of exponentiation with number two as the base and integer n as the exponent. Written in binary, a power of two always has the form 100…000 or 0.00… 001, just like a power of 10 in the decimal system.

## What does a sub 1 mean?

SubscriptA small letter or number placed slightly lower than the normal text. Examples: • the number 1 here: A1 (pronounced “A sub 1” or just “A 1”)

## What does a sub 0 mean?

Sub-zero literally means “beneath zero”. As such, it is usually used for negative numbers, the most common usage refers to negative temperature.

## What does the little number mean in math?

more The power (or exponent) of a number says how many times to use the number in a multiplication. It is written as a small number to the right and above the base number. In this example the little “2” says to use 8 two times in a multiplication: 82 = 8 × 8 = 64.

## What is the little number on top of a number?

Using exponents is a short way of saying “multiply the number by itself.” The little number up above tells you how many times to multiply the number by itself. So 102 means 10 x 10, or 100.

## What is sub math?

A small letter or number placed slightly lower than the normal text. Examples: • the number 1 here: A1 (pronounced “A sub 1” or just “A 1”) • the letter m here: xm (pronounced “x sub m” or just “x m”)

## Is Sub Zero really better?

Sub-Zero is certainly one of the best refrigerators money can buy. Whether they’re right for you, though, is something of a personal question. If you can afford the hefty price tag then by all means put one in your kitchen. Because of Sub-Zero’s quality and name recognition, the appliances feature great resale value.

## How do you type a small 2?

Hold down Alt and key in 0178 and let go of Alt. A superscript 2 will appear. Incidentally, if you needed ‘cubed’ instead of ‘squared’ then type 0179 and you’ll get a superscript 3. In fact, this will work anywhere in Windows or online – even in Word.

## What does 2 to the power of 2 mean?

commented Jan 19, 2021 by LunaLight (138,140 points) No. ” to the power of” represents exponents (when there is a small number above a big number like 22). 22​ means 2, multiplied by itself 2 times.

## How do you make a small 2?

Inserting the squared symbol on your Android smartphone is relatively easy and straightforward. To insert the squared sign, just long-press the number 2 and it will insert the superscript ². Unfortunately, the iPhone keyboard doesn’t have the option to insert the squared symbol.

## What does 5 with a small 2 mean?

As you saw earlier, 52 is called “five squared.” “Five squared” means to multiply five by itself. In mathematics, we call multiplying a number by itself “squaring” the number. We call the result of squaring a whole number a square or a perfect square.

## What is better Viking or Sub-Zero?

Overall. While Viking has improved previous models, from a technological standpoint, Sub-Zero still has the clear edge. Two compressors mean the air stays chambered in the proper area. Hence, the moist air stays in the refrigerator and doesn’t mix with the drier air of the freezer.

## Why are 42 refrigerators so expensive?

The answer is very simple, because they can be. Built in refrigerators cater to a small luxury market that has the money to pay a premium price tag. And that’s about it. Seriously, it’s a limited high end market selling a product that’s not mass produced.

## What does 7 with a small 2 mean?

You can read 72 as “seven squared.” This is because multiplying a number by itself is called “squaring a number.” Similarly, raising a number to a power of 3 is called “cubing the number.” You can read 73 as “seven cubed.”

## How do you type exponent 2?

Press the “Ctrl,” “Shift” and “=” keys on your keyboard to turn on the Superscript mode.

## What is 2 with a small 2 above it?

A square number is a number multiplied by itself. This can also be called ‘a number squared’. The symbol for squared is ².

## How do you type r 2?

So the keyboard shortcut for the squared symbol is Alt + 0178. The result is like this: ².

## What is 10 to the 2ndpower?

This indicates two factors (ie – second power) of 10 multiplied by itself. This convention is only used when a keyboard is being used to indicate the math, and where superscripts are not available or are difficult to use.