Prove the second set mapping if f is a one-to-one onto.
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Topology
Sets and Functions (XXXI)
Functions
Consider an arbitrary mapping f : X -->Y.
Prove the main property of the second set mapping:
f^(-1) (i Bi) = i f^(-1) (Bi)
See the attached file.
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Solution Summary
This solution shows how to prove the main property of the second set mapping in an attached Word document.
Education
- BSc, Manipur University
- MSc, Kanpur University
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