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- Multiple ChoicePlease save your changes before editing any questions.
Who discover the Measure theory on Mathematics ?
Gerry Lebesgue
Henry Lebesgue
Cantor
Euclide
- Multiple ChoicePlease save your changes before editing any questions.
A topology τ of a subset of X={a,b,c} is a trivial topology if
τ={Φ,x,a}
τ={Φ,x}
τ={Φ,x,a,b}
τ={Φ,x,a,b,c}
- Multiple ChoicePlease save your changes before editing any questions.
For a subset A of a matric space X then which is the following statements is true ?
A̅=AUA′
A̅=A if A is closed
int A is smallest closed set
A̅ is closed set
- Multiple ChoicePlease save your changes before editing any questions.
A topology τ of a subset of X={a,b,c} .then which of the following is topology.
τ1={a,b,c}
τ2={{a},{a,b,c}}
τ3={{a},{b},{a,b,c}}
All of the above
- Multiple ChoicePlease save your changes before editing any questions.
A topology τ of a subset of X={a,b,c} .then which of the following is not topology.
τ1={{a},{a,b,c}}
τ2={{a},{b},{a,b,c}}
τ3 = {Φ,X}
τ4 ={{a,b},{b,c},{a,b,c}}