Question

For any positive integer n,prove that n^3 -n is divided by 6.​

Answer 1

Explanation:

For any positive integer n,prove that n^3 -n is divided by 6.

Answer 2

Answer:

Microsporangia is the structure that is mainly responsible for the production and releases of pollen grains. The thecae acts as the microsporangium. There are four layers found in the microsporangia and the four layers have a different role in the maturation of pollen grain.