Can someone pls help to solve the below question asap.
Prove the statement is true using the mathematical induction.
2 + 4 + 6 +..... + 2n = n (n +1)
Hello,Originally Posted by lalitchugh
I presume, that you know how to do a proof by induction.
A(1): n = 1. That means your equation becomes: 2 = 1*(1+1) which is true.
A(2): Let 2+4+6+...+2n = n(n+1) be true.
A(3): Proof that 2+4+6+...+2n+2(n+1) =n(n+1)+2(n+1). Factor the RHS
That means you've changed successfully the n's at the RHS into (n+1)'s. So this equation is true for all