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hotgirl_789


1) [TEX]\frac{2(cos^6x+sin^6x) - sinxcosx}{\sqrt{2}-2sinx}[/TEX]
2) [TEX]5(sinx + \frac{cos3x + sin3x}{1+2sin2x}) = cos2x + 3[/TEX]
3) [TEX]tanx - \sqrt{3} = \frac{1}{cosx}[/TEX]
4) [TEX]\frac{cosx - sin2x}{2cos^2x - sinx - 1} = \sqrt{3}[/TEX]
2) [TEX]5(sinx + \frac{cos3x + sin3x}{1+2sin2x}) = cos2x + 3[/TEX]
3) [TEX]tanx - \sqrt{3} = \frac{1}{cosx}[/TEX]
4) [TEX]\frac{cosx - sin2x}{2cos^2x - sinx - 1} = \sqrt{3}[/TEX]