An AP consists of 50 terms of which 3rd term is 12 and the last term is 106.find the 29th
term.
Answers
Answered by
1
Answer:
please like my answer and mark as brain list answer Ok
Step-by-step explanation:
hope it helps u
Attachments:
Answered by
0
Answer:
if a is the 1st term and d is the common difference then,
a+2d=12,. a =12-2d
a+49d=106
12 -2d+49d=106
47d=106-12=94
d=94/47=2
a=12-2d=12-2.2=12-4=8
so,29 th term is
a+28d
8+28.2=8+56=64
Similar questions