Question

If n is natural number, the product 1 *2*3*.....*(n-1)*n is written as​

Answer 1

Answer:

n!

Step-by-step explanation:

n!, read as "n factorial".

Now,

n! = n(n - 1)(n - 2)........3 × 2 × 1

So,

Factorial of the number is its product till 1, factories can only be taken for whole numbers, where 0! = 1.

Hope it helped and believing you understood it........All the best