What does 7! or 3! mean?

Answer 1

ERROR_404 There is nothing like print(7!) should give you 7×6×5×4×3×2×1 in python.
In order to get factorial you need to write the necessary function

https://www.sololearn.com/discuss/117761/?ref=app
https://www.sololearn.com/discuss/145014/?ref=app
https://www.sololearn.com/discuss/1622429/?ref=app
https://www.sololearn.com/discuss/639516/?ref=app
https://www.sololearn.com/discuss/799751/?ref=app

Answer 2

ERROR_404 In maths, the exclamation mark after a natural number indicates a factorial of that number.

So, 'n!' is read as 'n factorial' or 'factorial of n', where n is any natural number.

n! = n × (n-1) × (n-2) × ... × 3 × 2 × 1

7! = 7 × 6 × 5 × 4 × 3 × 2 × 1 = 5040

If you want to write a code for it, follow the many links Rstar has mentioned or search it on the internet. But first, do give it a try yourself. Just use the concept and try to code it in. It will help a lot in the learning process.

Edit: Please add the tags 'python3' and 'python' in the question.

Edit 2: "print(7!)" isn't a valid command. The factorial isn't a built-in "feature", you need to write the code yourself.

Answer 3

Factorial

7!=7*6*5*4*3*2*1

Answer 4

Yes

Answer 5

Oops! Sry. Lol. That is only the mathematical syntax not the python one.

Answer 6

Kainatic I will try 😊 Rstar figures

Answer 7

Thoq! Kainatic Rstar Thanks brothas

Answer 8

So for a command, "print(7!)" I should get the output as the value of 7×6×5×4×3×2×1 correct? (python3)

Answer 9

But I'm getting an error!

Answer 10

Thoq! bruh