If angle a = 15 degrees, what does angle b equal
2 answers:
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Answer:
A
Step-by-step explanation:
The explicit formula for a geometric sequence is
= a₁
where a₁ is the first term and r the common ratio
The recursive formula gives a term in the sequence by multiplying the previous term by r
Given the recursive formula
a₁ = - 6
=
(
)
with r =
Then explicit formula is
= - 6
→ A