a,Ta có:\(2=\sqrt{4}\)
Vì \(\sqrt{4}>\sqrt{3}\)
\(\Rightarrow2>\sqrt{3}\)
b,Ta có:\(6=\sqrt{36}\)
Vì \(\sqrt{36}< \sqrt{41}\)
\(\Rightarrow6< \sqrt{41}\)
c,Ta có:\(7=\sqrt{49}\)
Vì \(\sqrt{49}>\sqrt{47}\)
\(\Rightarrow7>\sqrt{47}\)
a) 2 =√4 > √3 ;
b) 6=√36 < √41 ;
c) 7=√49 > √47