Question

5X4X3X2X1+9 is
a)divisible by 3 b)an even number c)a prime number d) divisible by 5​

Answer 1

Answer:

A) divisible by 3

Step-by-step explanation:

5*4*3*2*1+9=129

1+2+9=12

12 is divisible by 3

So, according to the divisibility rule of 3. 129(5*4*3*2*1+9) is divisible by 3