Which of the following is the nth term of the given geometric sequence if the 1 = 3 and r = 2?
Answer (1)
Geometric SequenceThe formula for geometric sequence is given by [tex] \small \sf{an = a₁ {r}^{n - 1} }[/tex]Where : a₁ is the first terman is the nth termand r is the common ratioIn this problem, we are given that a₁ = 3 and r = 2Substitute :[tex] \small \sf \color{red}{an = 3(2) {}^{n - 1} }[/tex]Therefore, the correct answer is letter B.
