The Exercise Correction 3 natural integers numbers
1) we have for all primes numbers greater than 3 is are odd number , so there is an integer k for p = 2k +1
then :
2) we have
and p is a prime number greater than 3 ,so there are tow integers numbers a and b deux nombres entiers naturels such as
and :
While a and b are consecutive
then :
2) we have
and p is a prime number greater than 3 ,so there are tow integers numbers a and b deux nombres entiers naturels such as and : While a and b are consecutive