Question

Use V ou F
( ) 3,1 pertence Q
( ) 2 pertence Q
( )7,3 pertence Q
( )3,222 pertence Q
( ) pertence Q
( ) 3,555=3,555
( ) tt=3,14
( )0,85 pertence R

Answer 1

(v) 3,1 pertence Q
( v) 2 pertence Q
(f )7,3 pertence Q
( v)3,222 pertence Q
( v) pertence Q 
( f) 3,555=3,555
( f) tt=3,14
( v)0,85 pertence R