Question

For the 19, 18,27,..., write the first term and
common difference. Also write the fifth term.​

Answer 1

Answer:

1st of all it is not an ap only becoz common difference is not constant

Answer 2

Here ap will be 9,18,27
First term= 9
Common differences = 18-9=9
Fifth term =a+4d=9+4*9=45