Question

ANSWER QUICKLY PLEASE

Use the factorial operation to evaluate 6!.

O 6-5-4-3-2-1

O 6x 5 x 4 x 3 x 2 x 1

O 6 + 5 + 4 + 3 + 2 + 1

O 6.54321

Answer 1

B. 6x 5 x 4 x 3 x 2 x 1

Step-by-step explanation:

Factorial is calculated by multiplying all the numbers preceding the particular number.

Mathematically, the factorial of a positive number (n) is given by the formula;

n! = n × (n - 1)!

Substituting into the equation, we have;

6! = 6 × (6 - 1) × (5 - 1) × (4 - 1) × (3 - 1) × (2 - 1)

6! = 6 x 5 x 4 x 3 x 2 x 1

6! = 30 × 12 × 2

6! = 30 × 24

6! = 720