3 years ago

Find the fifth term in the sequence that is defined as follows an=2(-1)^n

Mathematics

1 answer:

Alex73 [517]3 years ago

4 0

Answer:

-2

Step-by-step explanation:

since we're finding the fifth term, n=5

that would make the equation $a_{5}=2(-1)^{5}$

we can simplify this to $a_{5}=2*(-1)$

this makes $a_{5}=-2$

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