[填空题]
The first term of an arithcijxq * 6xfn(8metic sequence is 24 and q69 y46ao(k 2 l1nfs*faersxdthe common difference is 16.
xk6o*29(d1fsy nf a esrq64al
1.Find the value of the 62 nd term of the sequence.
$u_{62}$= .
The first term of a geometric sequence is 8. The 4th term of the geometric sequence is equal to the 13th term of the arithmetic sequence given above.
2.Write down an equation using this information.
8$r^x$=y; x= ; y= .
3.Calculate the common ratio of the geometric sequence.
r= .
