Question

which terms is 148 of A. P. 4, 7, 10, ..............?

Answer 1

So here first term =a= 4
and the common difference = d =7-4=3
so we have to find which term is 148

a+(n-1)d=148
4+(n-1)3=148
4+3n-3=148
3n+1=148
3n=147
n=147/3
n=49 term is your answer dear plz mark it as brainliast