The Inverse Sine, Cosine and Tangent graphs are:
Inverse Sine
Inverse Cosine
Inverse Tangent
Mirror Images
Here is Cosine and Inverse Cosine plotted on the same graph:
Cosine and Inverse Cosine
They are mirror images (about the diagonal)!
The same is true for Sine and Inverse Sine and for Tangent and Inverse Tangent. Can you see this in the graphs above?
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