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botvit


Gpt...................................................
[tex]cos2x-\sqrt[]{2}sin(x+\frac{pi}{4})+2=[/tex][TEX](sin.\frac{x}{2}+cos.\frac{x}{2})^2[/TEX]
[tex]cos2x-\sqrt[]{2}sin(x+\frac{pi}{4})+2=[/tex][TEX](sin.\frac{x}{2}+cos.\frac{x}{2})^2[/TEX]
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