Question

algebraic expression of 11,13,15 arthemetic sequence​

Answer 1

Answer:

vvvhdsfuuykdydydkddoodyso

Answer 2

Step-by-step explanation:

11,13,15 a¹=11,a²=13,a³=15

d¹= a²-a¹=13-11=2 ,d²=a³-a²=15-13=2

therefore,

a⁴=a+3d=11+3x2=6

similarly you can find many