How to use the Google calculator?

Many time when we are online we need to some mathematical calculation,you can do this by using google calculator easily .

Google-Calculator

Google’s calculator tries to understand the problem you are attempting to solve without requiring you to use special syntax. However, it may be helpful to know the most direct way to pose a question to get the best results. Listed below are a few suggestions for the most common type of expressions (and a few more esoteric ones).

Most operators come between the two numbers they combine, such as the plus sign in the expression 1+1.

Operator Function Example

+ addition 3+44

- subtraction 13-5

* multiplication 7*8

/ division 12/3

^ exponentiation 8^2

% division 8%7

choose X choose Y 18 choose 4

determines the

number of ways

of choosing a set

of Y elements

from a set of X

elements

th root of calculates the 5th root of 32

nth root of a number

% of X % of Y computes 20% of 150

X percent of Y

Some operators work on only one number and should come before that number. In these cases, it often helps to put the number in parentheses.

Operator Function Example

sqrt square root sqrt(9)

sin, cos, etc. trigonometric functions sin(pi/3)

tan(45degrees)

ln logarithm base e ln(17)

log logarithm base 10 log(1,000)

A few operators come after the number.

Operator Function Example

! factorial 5!

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