+0

0
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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

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+703
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Jun 13, 2020
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+110074
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Melody  Jun 13, 2020
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+110074
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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