Question

the TBH term of a sequence is tn = 3n –7 . Is the sequence an AP.? Of so, find the 35th term. ​

Answer 1

Answer:HI it is an Ap

Step-by-step explanation:

try substituing n=1,2,3...

For n=1

t1=-4

for n=2

t2=-1

thus common difference is 3

now for 35th term

formula is

An=A(first term)+(n-1)d

here first term is -4

and d=3

n=35

thus substituting we get 35th term=98....

tell me if there is any doubt or if its wrong