TERM 1
Bounded from Above
DEFINITION 1
A set S R is bounded from above if there is a real number M
such that for all xS, xM.
TERM 2
Bounded from Below
DEFINITION 2
A set SR is bounded frombelow if there is a real number M
such that for all xS , Mx.
TERM 3
Bounded
DEFINITION 3
A set is bounded if it is bounded both from above and below.
TERM 4
Upper Bound
DEFINITION 4
If SR a real number M is an upper bound for S if for all xS ,
xM.
TERM 5
Lower Bound
DEFINITION 5
If SR a real number M is alower bound for S if for all xS , Mx.
