The First Second Mapping
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Topology
Sets and Functions (XXX)
Functions
Consider an arbitrary mapping f : X -->Y.
Prove the main property of the second set mapping:
f^(-1)(Ui Bi) = Ui f^(-1)(Bi)
See the attached file.
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Solution Summary
This is mainly for proving the first second mapping : f^(-1) (Ui Bi) = Ui f^(-1) (Bi) ,
The solution is given in detail.
Education
- BSc, Manipur University
- MSc, Kanpur University
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