Question

In an AP 2,5,8,11,.....452 the mean of 15th,16th,136th,and 137th term is​

Answer 1

a=2 d=3
a15= a+14d
=2 + 14*3
=2+42
=44

a16= 44 + 3
=47

a136=a+135d
=2+135*3
=2+405
=407

a137= 407 + 3
= 500

Mark brainliest