Question

If a=2 ,n=15 and d=3 then find the
value of tn​

Answer 1

tn=a+(n-1)d = 2+(15-1)3 = 2+14×3 = 44

tn=45

Answer 2

Answer:

44

Step-by-step explanation:

I think this is a question of AP

so An=a+(n-1)d

=2+(15-1)*3

=2+42

=44