Question

. Of the series 258
find the 10th term

give me answer ​

Answer 1

Given,

a=−  

2

1

​  

 

d=  

2

1

​  

−(  

2

1

​  

)=1

Formula:

T  

n

​  

=a+(n−1)d

T  

10

​  

=−  

2

1

​  

+(10−1)1

=−  

2

1

​  

+9

=  

2

17

​