Question

Show that :2+4+6+8......to n terms =n(n+1)

Answer 1

Answer:

11 is the answer

Step-by-step explanation:

2+4+6+8.... n=10, (n+1) 10+1=11 answer =11

Answer 2

Answer:

nope it cant be proved bro by any of the formula

Step-by-step explanation:

think so it would be helpful