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For how many values of \(0\le n\le 100 \) with \(f(x) = \sin \left(x + n\right)\) is the graph of  identical to the graph of \(g(x) = \cos x\)?

 Jun 13, 2020
edited by littlemixfan  Jun 13, 2020
 #1
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hi! i answered it in your private message! :)

 Jun 13, 2020
 #2
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Please put your answers on the forum loki where they can be viewed by all.

Melody  Jun 13, 2020
 #3
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Are x and n in degrees or radians?

 

Here is a graph that might help.

 

https://www.desmos.com/calculator/4wckygtsvl

 Jun 13, 2020

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