Question

write the cubes of n natural numbers which are multiples of 3 and verify that the cube of natural number which is a multiple of 3 is a multiple of 27

Answer 1

Yes it is . Bcoz 3 9 27 81 243 729 is of 3 and 27 729 is on 27

Answer 2

I will give you answer after wards.

Ok

That's fine.