Which of the following statements is not true? |-2.2| > |2.1| 0.6 > -4.1 -7.4 < -5.2 |-1.5| < 0 i need this asap

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio