Part 2 please

Use mathematical induction to prove the given statement for all positive integers n. 2+4+ 6+ ...+(2n)=n(n+1) Part 1 of 6 Let P. be the statement: 2 +4+6+... + (2n)-n (n + 1). Show that P is true for n= 1 Part: 1 / 6 Part 2 of 6 P reads: the sum is which equals [() +1]. X P is (Choose one) true false