explain why 7*11*13+13 is a composite number
Answers
Answered by
2
13(7×11+1)
13(77+1)
13×78
a no. which is product of 2 no.'s is always a composite number.
13(77+1)
13×78
a no. which is product of 2 no.'s is always a composite number.
Answered by
2
PLZZ mark as brainlist
Attachments:
Similar questions