Explain why 7x11x13+13 is composite no.
Answers
Answered by
7
A composite number is a positive integer that has a factor other than 1 and itself. Now considering your numbers,...
one of the reasons are.... (7x11x13)+13 or 7x11x(13+13) in both cases the number is a composite number.
if the number is (7x11x13)+13 = 13((7x11)+1)
Its still a composition of the multiples of 13 and (7x11)+1 :: (13 and 78)
so that it is a composite no.and not a prime..
thnk..hope this helps u..
one of the reasons are.... (7x11x13)+13 or 7x11x(13+13) in both cases the number is a composite number.
if the number is (7x11x13)+13 = 13((7x11)+1)
Its still a composition of the multiples of 13 and (7x11)+1 :: (13 and 78)
so that it is a composite no.and not a prime..
thnk..hope this helps u..
Answered by
8
Answer:
Step-by-step explanation:
Attachments:
Similar questions