There are a total of 28 ways.
Factorial, in mathematics, the product of all positive integers less than or equal to a given positive integer and denoted by that integer and an systematic interjection point. therefore, factorial seven is written 7(seven)!, meaning 1(one) × 2 × 3 × 4 × 5 × 6 × 7. Factorial zero(0) is defined as equal to 1(one).
To find the factorial of a number, multiply the number with the factorial value of the former number (five or six or any). For illustration, to know the value of 6(six)! multiply 120(one hundred twenty)( the factorial of 5) by 6, and get 720(seven hundred twenty). For 7(seven)!
The factorial function( symbol!) says to multiply all whole figures from our chosen number down to 1(one).
Number of ways of choosing 2 out of 8 is 28.
Learn more about factorial here:
https://brainly.com/question/20853960
#SPJ9
