Question

Evaluate the expression 672!/671!

Answer 1

672

Explanation:

! = factorial

n! means n * (n-1)*(n-2) .....3 * 2 * 1

n! means all the numbers less than n but greater and equal than 1

672! = 672 * 671 * 670 .... 3*2*1

671! = 671 * 670 ..... * 3*2*1

divide and the answer is 672

hope this helps :)