zoeysimmons zoeysimmons

19-07-2022
Mathematics

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Given cos(x)=1/2, what is the value of cos(x+pi)?

Given cosx12 what is the value of cosxpi class=

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Medunno13 Medunno13

20-07-2022

Answer:

-1/2

Step-by-step explanation:

cos(x+pi) = -cos(x), so the answer is -1/2.

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