Answer:
Step-by-step explanation:
We are going to use the identity
because this identities right hand side matches your expression where
and
.
So we have that is equal to
.
Rafael is going for a walk. he takes 3 hours to walk 7.5 miles. What is his speed
2 answers:
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Answer:
c) The series diverges. There is no sum.
Step-by-step explanation:
A geometric series is a series of the form:
,
Where:
- First term of the series, dimensionless.
- Common ratio, dimensionless.
A geometric series converges only if . As
, the geometric series diverges. Hence, the right answer is C.