aaaaannnnssswweeerr......
Attachments:
Answers
Answered by
1
...................................
Attachments:
Answered by
0
4,8,16....,140
here t1=4 d=8-4=4 and tn=140
therefore, tn=a+(n-1)d
140=4+(n-1)4
140=4+4n-4
140=4n
n= 140/4
n= 35
here t1=4 d=8-4=4 and tn=140
therefore, tn=a+(n-1)d
140=4+(n-1)4
140=4+4n-4
140=4n
n= 140/4
n= 35
Similar questions