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The graph of cosine begins at (0,1).
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True
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False
That's Correct!
It's Wrong!
The graph of cosine begins at (0,1) because at the starting point of the graph, which is at x=0, the value of cosine is 1. As x increases or decreases from 0, the value of cosine changes accordingly, but at x=0, the value is always 1.
