Interesting problem my friend had for me

Question

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Consider the following points (a,4/5) and (b,4/5) on the graph of $y = \cos(x)$ and (a,c) and (b,d) on the graph of $y = \cos(x + \pi/6)$ .

Furthermore, -pi/2

edited by ImDecentAtMath Jan 19, 2022
edited by ImDecentAtMath Jan 19, 2022

Melody · Answer 1 · 2022-01-19T05:04:07

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What is the question?

Melody Jan 19, 2022

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The question is what is 10c and 10d.

+118723

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What has -pi/2 got to do with anything.

Please put the question altogether properly.

Melody Jan 19, 2022

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Sorry Melody, this was the problem that I was talking about which wasn't letting me type after the -pi/2. The thing should say "Furthermore, -pi/2