{
Loading
Previous Topic Previous slide Next slide Next Topic
New course

This Course has been revised!

For a more enjoyable learning experience, we recommend that you study the mobile-friendly republished version of this course.

Take me to revised course.

- or -

Continue studying this course

Arrangements

  • Study Reminders

    Set your study reminders

    We'll email you at these times to remind you to study

    You can set up to 7 reminders per week

    You're all set

    We'll email you at these times to remind you to study

    Monday

    -

    7am

    +

    Tuesday

    -

    7am

    +

    Wednesday

    -

    7am

    +

    Thursday

    -

    7am

    +

    Friday

    -

    7am

    +

    Saturday

    -

    7am

    +

    Sunday

    -

    7am

    +
  • Study Notes
  • Discuss This Topic
    Manisha S.
    GB
    Manisha S.

    I learned what a factorial is. This is a cool website.

    Ayesha N.
    LS
    Ayesha N.

    THANKS MAM

    Steffa F.
    GB
    Steffa F.

    got the answer as soon as i heard it

    Georgina O.
    IE
    Georgina O.

    Very smart way of putting it but why did she mark one men but not two?

    Iris Y.
    TT
    Iris Y.

    Example: 4! is shorthand for 4 x 3 x 2 x 1 Factorial Symbol The factorial function (symbol: !) means to multiply a series of descending natural numbers. Examples: 4! = 4 × 3 × 2 × 1 = 24 7! = 7 × 6 × 5 × 4 × 3 × 2 × 1 = 5040 1! = 1 just to now XD

    Iris Y.
    TT
    Iris Y.

    Factorial [!]

    Alexeya B.
    US
    Alexeya B.

    Why can't the other w's also go 4 times?

Notification

You have received a new notification

Click here to view them all