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Answered by
5
Given, 8th term = 192, Common ratio = 2.
Now,
8th term = 192.
⇒ a₈ = ar⁸⁻¹
⇒ 192 = a(2)⁷
⇒ 192 = a * 128
⇒ 192/128 = a
⇒ 3/2 = a.
12th term:
⇒ a₁₂ = ar¹²⁻¹
= ar¹¹
= (3/2) * (2)¹¹
= 3 * 1024
= 3072.
Therefore,12th term of the GP is 3072.
Hope it helps!
Answered by
5
Give 8th term = 192 and the common ratio =2
a
a
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