My baby sister was born 2 ½ ago . how many months old is she
1 answer:
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Here you can solve for x the same way as if you're solving for x in a problem that has an equal sign.
That would be the answer when you solve it.
The graph for this is shown in the attached picture below.
Hope this helps!
Answer:
a. = Σ
, n∈Z
b. = Σ
, n∈Z
c. = Σ
, n∈Z
d. = Σ
, n∈Z
Step-by-step explanation:
So basically you only need to find a possible sequence which represent those list of numbers. Once you have done that you only need to express it as a sum.
You can find more information in the next link:
https://www.mathsisfun.com/algebra/sequences-series.html