Question

which is the arthimetic progression 12,16,20_ _ _ 248?​

Answer 1

Answer:

yes it's an arithmetic progression

Step-by-step explanation:

tn= a+(n-1)d

248=12+(n-1)4

248-12=4n-4

236+4=4n

240/4=n

n=60

pls mark answer as brainliest

Answer 2

Answer:

Step-by-step

Mar is it brainlist anwer