Help please I'm not sure how I would do this ...
2 answers:
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Answer:
Step-by-step explanation:
Given:
Reduce this fraction.
Work with numbers and different letters separately:
1. Numbers:
2. Letter a:
3. Letter b:
4. Letter c:
Hence,
An aritmetic sequcne is represented as
where
an=nth term
a1=first term
d=common differnce, or how much each term increases by
n=which term
example
1,3,5, etc
first term is 1
common difference is 2 because it increases by 2 each time
so the formula would be
if we had
5,3,1
first term s 5
common difference is -2 since it goes up by -2 each time
so formula is
hope this helps
where
an=nth term
a1=first term
d=common differnce, or how much each term increases by
n=which term
example
1,3,5, etc
first term is 1
common difference is 2 because it increases by 2 each time
so the formula would be
if we had
5,3,1
first term s 5
common difference is -2 since it goes up by -2 each time
so formula is
hope this helps