Question

explain why 7 into 6 into 5 into 4 into 3 into 2 into 1 + 5 is a composite number

Answer 1

Answer:

Step-by-step explanation:

Composite numbers has factors other than 1 and itself.

Answer 2

Answer:

Step-by-step explanation:

7*6*5*4*3*2*1+5

5(7*6*4*3*2*1+1)

5*(1009)

The expression contains product of prime no's

Therefore'it is a composite no