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In a geometric sequence , a3 =192 and a6 =3 . (a) Determine the common ratio, r. (b) what is the first term of the sequence? (c) Write a rule for the nth term of the sequence.
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In a geometric sequence , a3 =192 and a6 =3 . (a) Determine the common ratio, r. (b) what is the first term of the sequence? (c) Write a rule for the nth term of the sequence.

User Jruv
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1 Answer

7 votes

Answer:

a. 1/4 or 0.25

b. 3072

c. Un = 3072(1/4)^(n-1)

User James Mulholland
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