U
undomistake


pt đẳng cấp bậc 2:
[TEX]sin^2x+3sinxcosx+2cos^2x=0[/TEX]
Find the critical points of the function:
[TEX]f(x)=e^3-\sqrt{4x^2-12x+9}-4sin^2\frac{x}{2}[/TEX]
[TEX]sin^2x+3sinxcosx+2cos^2x=0[/TEX]
Find the critical points of the function:
[TEX]f(x)=e^3-\sqrt{4x^2-12x+9}-4sin^2\frac{x}{2}[/TEX]