Question

find 11th of an AP 2, 4, 6​

Answer 1

Answer:

22

Step-by-step explanation:

a = 2

d=2

now, t= a+(n-1)d

t = 2+10×2

t=22

Answer 2

Here a=2 and d=2
T11=2+(11-1)2
=2+10*2
=2+20
=22