M
malblaq


[TEX]\frac{(1-2sinx)cosx}{(1+2sinx)(1-sin3x)}=\sqrt[]{3}[/TEX]
[TEX]sinx+cosxsin2x+\sqrt[]{3}cos3x=2(cos4x+sin^3x)[/TEX]
[TEX]sinx+cosxsin2x+\sqrt[]{3}cos3x=2(cos4x+sin^3x)[/TEX]
Last edited by a moderator: