Let P(n) be 12 +22+...+ (+11) Prove this statement holds for all positive integers . As you do this, you might consider these questions Whut is your basis step? Show that this statement is true for your basis. What is the inductive hypothesis? What do you need to show for the inductive step? Complete the inductive step, being sure to use the inductive hypothesis. Explain why this shows that the formula is true for all positive integers