N
nkok_kute


tim gia tri lon nhat cua ham so
a)y=2[tex]\sqrt{cocx}[/tex]+1
b)y=3-2sinx
cac ban giup minh voi nha.tks nhju
a)y=2[tex]\sqrt{cocx}[/tex]+1
b)y=3-2sinx
cac ban giup minh voi nha.tks nhju