For the following equation, graph y = f1(x) and y = f2(x) on the same screen on your calculator. From the graphs, make a conjecture as to whether the equation is an identity. If so, prove your conjecture.sec4x - tan4x - 2 tan2x = 1
What will be an ideal response?
The statement is an identity. The student's answer should include a proof.
Mathematics
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A. (-?, ?)
B. (-?, 0] ? [
, ?)
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