Question

Find the value of 2 over 9 minus 4 over 27 plus dot dot dot plus the quotient of the product of negative 1 raised to the n plus 1 power and 2 to the nth power and the quantity 3 raised to the n plus 1 power plus dot dot dot . (10 points)

A) 1/5
B) 1/6
C) 2/15
D) the value of the series is not a finite number

Answer 1

nothing new here. It's just a GP with
a = 2/9
r = -2/3