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Theorem nv0rid 8256
Description: The zero vector is a right identity element.
Hypotheses
Ref Expression
nv0id.1 |- X = (Base` U)
nv0id.2 |- G = (+v` U)
nv0id.6 |- Z = (0v` U)
Assertion
Ref Expression
nv0rid |- ((U e. NrmCVec /\ A e. X) -> (AGZ) = A)

Proof of Theorem nv0rid
StepHypRef Expression
1 nv0id.1 . . . 4 |- X = (Base` U)
2 nv0id.2 . . . 4 |- G = (+v` U)
31, 2bafval 8223 . . 3 |- X = ran G
4 nv0id.6 . . . 4 |- Z = (0v` U)
52, 40vfval 8225 . . 3 |- Z = (Id` G)
63, 5grprid 8062 . 2 |- ((G e. Grp /\ A e. X) -> (AGZ) = A)
72nvgrp 8236 . 2 |- (U e. NrmCVec -> G e. Grp)
86, 7sylan 448 1 |- ((U e. NrmCVec /\ A e. X) -> (AGZ) = A)
Colors of variables: wff set class
Syntax hints:   -> wi 3   /\ wa 223   = wceq 956   e. wcel 958  ` cfv 3182  (class class class)co 3963  Grpcgr 8033  NrmCVeccnv 8203  +vcpv 8204  Basecba 8205  0vcn0v 8207
This theorem is referenced by:  nvsubadd 8275  nvabs 8301  nvnd 8319  imsmetlem 8323  lno0 8417  0lno 8450  ipdirilem 8488  hladdid 8605
This theorem was proved from axioms:  ax-1 4  ax-2 5  ax-3 6  ax-mp 7  ax-7 962  ax-gen 963  ax-8 964  ax-9 965  ax-10 966  ax-11 967  ax-12 968  ax-13 969  ax-14 970  ax-17 971  ax-4 973  ax-5o 975  ax-6o 978  ax-9o 1123  ax-10o 1140  ax-16 1210  ax-11o 1218  ax-ext 1459  ax-sep 2703  ax-nul 2710  ax-pow 2742  ax-pr 2779  ax-un 2866
This theorem depends on definitions:  df-bi 147  df-or 224  df-an 225  df-3an 777  df-ex 981  df-sb 1172  df-eu 1382  df-mo 1383  df-clab 1464  df-cleq 1469  df-clel 1472  df-ne 1587  df-ral 1649  df-rex 1650  df-reu 1651  df-rab 1652  df-v 1812  df-sbc 1942  df-dif 2049  df-un 2050  df-in 2051  df-ss 2053  df-nul 2281  df-pw 2402  df-sn 2412  df-pr 2413  df-op 2416  df-uni 2504  df-br 2620  df-opab 2667  df-id 2835  df-xp 3184  df-rel 3185  df-cnv 3186  df-co 3187  df-dm 3188  df-rn 3189  df-res 3190  df-ima 3191  df-fun 3192  df-fn 3193  df-f 3194  df-fo 3196  df-fv 3198  df-opr 3965  df-oprab 3966  df-1st 4079  df-2nd 4080  df-grp 8037  df-gid 8038  df-abl 8100  df-vc 8165  df-nv 8211  df-va 8214  df-ba 8215  df-sm 8216  df-0v 8217  df-nm 8219
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