If p ≠ 5 is an odd prime, prove that either p2 -1 or p2 + 1 is divisible by 10Hint: p takes one of the forms 5k +1, 5k + 2, 5k + 3, or 5k + 4.]
Answers
Answered by
3
Answer:
its imposibble
Step-by-step explanation:
ccccccccccccccccccccccccccccc
Similar questions