Question

If n^th term of a sequence is (3n - 4)/7 , then 6^th term =

A) 15/7

B) 1 

C) 2 

D) 18/7

Answer 1

Correct option is (C) 2

\(n^{th}\) term of sequence \(=\frac{3n-4}{7}\)

i.e., \(a_n=\frac{3n-4}{7}\)

Now, \(6^{th}\) term of the sequence is

\(a_6=\frac{3\times6-4}7=\frac{18-4}7\)

\(=\frac{14}7=2\)

Answer 2

Correct option is C) 2