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Theorem rnsnop 4911
Description: The range of a singleton of an ordered pair is the singleton of the second member. (Contributed by NM, 24-Jul-2004.) (Revised by Mario Carneiro, 26-Apr-2015.)
Hypothesis
Ref Expression
cnvsn.1 𝐴 ∈ V
Assertion
Ref Expression
rnsnop ran {⟨𝐴, 𝐵⟩} = {𝐵}

Proof of Theorem rnsnop
StepHypRef Expression
1 cnvsn.1 . 2 𝐴 ∈ V
2 rnsnopg 4909 . 2 (𝐴 ∈ V → ran {⟨𝐴, 𝐵⟩} = {𝐵})
31, 2ax-mp 7 1 ran {⟨𝐴, 𝐵⟩} = {𝐵}
Colors of variables: wff set class
Syntax hints:   = wceq 1289  wcel 1438  Vcvv 2619  {csn 3446  cop 3449  ran crn 4439
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 104  ax-ia2 105  ax-ia3 106  ax-io 665  ax-5 1381  ax-7 1382  ax-gen 1383  ax-ie1 1427  ax-ie2 1428  ax-8 1440  ax-10 1441  ax-11 1442  ax-i12 1443  ax-bndl 1444  ax-4 1445  ax-14 1450  ax-17 1464  ax-i9 1468  ax-ial 1472  ax-i5r 1473  ax-ext 2070  ax-sep 3957  ax-pow 4009  ax-pr 4036
This theorem depends on definitions:  df-bi 115  df-3an 926  df-tru 1292  df-nf 1395  df-sb 1693  df-eu 1951  df-mo 1952  df-clab 2075  df-cleq 2081  df-clel 2084  df-nfc 2217  df-ral 2364  df-rex 2365  df-v 2621  df-un 3003  df-in 3005  df-ss 3012  df-pw 3431  df-sn 3452  df-pr 3453  df-op 3455  df-br 3846  df-opab 3900  df-xp 4444  df-rel 4445  df-cnv 4446  df-dm 4448  df-rn 4449
This theorem is referenced by:  op2nda  4915  fpr  5479  en1  6514
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