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SashulF [63]
3 years ago
7

What is the value of cos(2npi)??

Mathematics
1 answer:
Pepsi [2]3 years ago
5 0
The problem ask to calculate and find the value of cos(2npi). So base on the data you have given, we must follow the theories and rule of simplifying and calculating trigonometric expression, so base on that, the answer would be that the cos(2pi) is equals to 1 so the cos(2npi) if even =1 if odd =-1. I hope you are satisfied with my answer and feel free to ask for more 
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<em>Answer: </em><u>n = -1</u>

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add 6 to both sides of the equation.

4n − 6 = 10n

4n − 6 + 6 = 10n + 6

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simplify.

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subtract 10n from both sides.

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simplify. (again)

<em>(combine like terms)                                          (combine like terms)</em>

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divide both sides by the same term.

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simplify. <em>(again)</em>

<em></em>

<em>(cancel terms that are in both the numerator and denominator)</em>

<em />

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