Let's do some examples simplifying trigonometric expressions so let's say that I have 1 minus sine squared theta and this whole thin...
√99以上 tan^2x 1 212390--2.18503986
Get an answer for 'verify (1 tan^2x)/(tan^2x) = csc^2x' and find homework help for other Math questions at eNotes sec^2x tan^2x = 1...
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