Question

!!!!!!!!!!!FIRST ANSWER WILL BE MARKED AS BRAINLIEST!!!!!!!!!!!
IN an AP if some of first 6 terms is 42
S6=42
And the term 10th and 30th is in ratio of 1:3
Find A and 30th term

Answer 1

A=2 and 30th term =60....

Answer 2

Here a =2 d=2 and30th term is 60