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hotgirl_789


1) [TEX]sin2x + 2tanx = 3[/TEX]
2) [TEX]cotx - tanx + 4sin2x = \frac{2}{sin2x}[/TEX]
3)[TEX] (1 - tanx)(1+sin2x) = 1 + tanx[/TEX]
4) [TEX]tan^3(x - \frac{\Pi }{4}) = tanx - 1 [/TEX]
2) [TEX]cotx - tanx + 4sin2x = \frac{2}{sin2x}[/TEX]
3)[TEX] (1 - tanx)(1+sin2x) = 1 + tanx[/TEX]
4) [TEX]tan^3(x - \frac{\Pi }{4}) = tanx - 1 [/TEX]
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