Which of the following is a metric space (under the induced metric d(x, y) =||x-y||
1/ x= [0,1[
2/
X = R \{0}
3/
R^n
( حيث n أكبر من او تساوي 1 )
................
س2 :
Is the set {1, 1/2, 1/3, 1/4, ...}
totally disconnected?
How about the set
{1, 1/2, 1/3, 1/4 ...}U{0?
................
1/ x= [0,1[
2/
X = R \{0}
3/
R^n
( حيث n أكبر من او تساوي 1 )
................
س2 :
Is the set {1, 1/2, 1/3, 1/4, ...}
totally disconnected?
How about the set
{1, 1/2, 1/3, 1/4 ...}U{0?
................
