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Theorem eccnvep 36731
Description: The converse epsilon coset of a set is the set. (Contributed by Peter Mazsa, 27-Jan-2019.)
Assertion
Ref Expression
eccnvep (𝐴𝑉 → [𝐴] E = 𝐴)

Proof of Theorem eccnvep
Dummy variable 𝑥 is distinct from all other variables.
StepHypRef Expression
1 eleccnvep 36730 . 2 (𝐴𝑉 → (𝑥 ∈ [𝐴] E ↔ 𝑥𝐴))
21eqrdv 2734 1 (𝐴𝑉 → [𝐴] E = 𝐴)
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1541  wcel 2106   E cep 5535  ccnv 5631  [cec 8643
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1797  ax-4 1811  ax-5 1913  ax-6 1971  ax-7 2011  ax-8 2108  ax-9 2116  ax-10 2137  ax-11 2154  ax-12 2171  ax-ext 2707  ax-sep 5255  ax-nul 5262  ax-pr 5383
This theorem depends on definitions:  df-bi 206  df-an 397  df-or 846  df-3an 1089  df-tru 1544  df-fal 1554  df-ex 1782  df-nf 1786  df-sb 2068  df-clab 2714  df-cleq 2728  df-clel 2814  df-ne 2943  df-ral 3064  df-rex 3073  df-rab 3407  df-v 3446  df-dif 3912  df-un 3914  df-in 3916  df-ss 3926  df-nul 4282  df-if 4486  df-sn 4586  df-pr 4588  df-op 4592  df-br 5105  df-opab 5167  df-eprel 5536  df-xp 5638  df-rel 5639  df-cnv 5640  df-dm 5642  df-rn 5643  df-res 5644  df-ima 5645  df-ec 8647
This theorem is referenced by:  extep  36732  disjeccnvep  36733  eccnvepres2  36734  dfeldisj5  37172
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