Q12 Ex 1.3 Ch 1 R&F Let f: X →Y be an invertible function. Show that the inverse of f -1 is f
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- čas přidán 5. 07. 2019
- Exercise 1.3 Chapter 1 Relations and Functions NCERT XII Mathematics
12. Let f: X →Y be an invertible function. Show that the inverse of f -1 is f, i.e., ( f -1) -1 = f.
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Minakshi Porwal (9460189461)
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