Question

What are the graphs of y=sinx and y=cosx in the interval from -2 pi to 2 pi?

Answer 1

I used Excel to create the tables and the graphs.

I attached both the tables and the graphs.


You should replace the numbers of the x-axis (in both graphs) by the numbers as a fraction of pi. Those numbers are also included in the table, so you should not have problems with that.


Open and see tha file attached with the answer to your question..

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