Mathematics, 30.07.2019 18:30 Mariaisagon9050
Given the geometric sequence where a_1 = 3 and r = √2 find a_9 a.] 48 b.] 48√2 c.] 64 d.] 64√2
Answers: 1
is the term we are looking for
is the first term 
is the ratio 
is the position of the number in the sequence 
, 
, and 
. Lets replace those values into our formula to get:
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Given the geometric sequence where a_1 = 3 and r = √2 find a_9 a.] 48 b.] 48√2 c.] 64 d.] 64√2...
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