[最も欲しかった] tan^2x-sec^2x=1 118664-5.25064634

I know that and The next step would then be to say that but now what? Because if you take tan^2(x) 1 = sec^2(x) then tan^2(x) = sec^2(x) 1 And if we input that into the original then sec^2(x) * sin^2(x) sin^2(x) or tan^2(x)Viewed 24k times 1 I am trying to express this problem in terms of sin/cos and simplify I couldn't figure out where to go, I tried as best I could I know the answer is 1 but I am more interested to know how to do this problem tan 2 ⁡ x − sec 2 ⁡

Every Day I M Calculatin I D3 Unit Q Pythagorean Identities

5.25064634