assume U0=4/5 U1=38/35 U2=336/245
Un=U0+nr
r=U1-U0=U2-U1= 10/35
=> Un= 4/5 + n ( 10/35 ) general term.
Hello, Intsecxtanx!
The first three terms of an arithmetic sequence are: .
How do you find the term of the sequence?
You should know that the term is: .
. . where: . = first term, . = common difference.
The first term is: .
The common difference is: .
Got it?