Question

9900 на сколько сокращается

Answer 1

Ответ:

Чтобы узнать на сколько сокращается 9900 надо разложить на множители:

9900=990*10=99*10*10=33*3*10*10=11*3*3*10*10=11*3*3*2*5*2*5. Таким образом число 9900 делится (сокращается)  на любое из чисел, входящих в его множители. Ну, как? Круто, не правда дли?

Объяснение:

Answer 2

Factorial Notation and Calculation

The factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n. For example, 5! (read as "5 factorial") is equal to 5 × 4 × 3 × 2 × 1, which equals 120.

The factorial notation can be used to express large numbers. For instance, 70! is a very large number, and it can be calculated using the fact that 70! = 69! * 70. Similarly, 49! can be calculated using the fact that 49! = 48! * 49.

The factorial notation is commonly used in mathematics, computer science, and various other fields for calculations and permutations.

Calculation of 70! and 49! - 70! = 1*2*3*.....*69 = 69! * 70 [[1]](https://skysmart.ru/articles/mathematic/chto-takoe-faktorial-chisla) - 49! = 1*2*3*....49! * 48 [[1]](https://skysmart.ru/articles/mathematic/chto-takoe-faktorial-chisla)

In the context of the given information, the calculation of 70! and 49! is explained using the factorial notation.

Is there anything else you would like to know about factorial notation or any related topic?