Question

find a1 for the geometric series with r=3 and s6=364

Answer 1

I think you mean a6=364? right

Answer 2

or the sum of 6 terms? hmm

Answer 3

nah it said a1

Answer 4

is S6 sum or term?

Answer 5

no i mean s6=364 is that an s or a

Answer 6

alright well this is the sum of 6 terms when you need to find it and theres 6 terms=n 3=r and we're trying to find a1