Question
In a G.p , the sum of the 3rd term is times the 1st term and the sum of the 2nd term and the 4th term is 30
a find the positive common ratio
b find the first term
c find the sum of the first terms.
a find the positive common ratio
b find the first term
c find the sum of the first terms.
Answers
oobleck
"sum of the 3rd term" makes no sense
"is times" makes no sense
no stars
"is times" makes no sense
no stars