div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: F E iv There is an Fa set F contained in E rable and facultyetsuedugardnerr5210Beamer-ProofsProofs-2-4-printpdf Ek E2k Define O = U0k Then O is I-JOk src=https:reader034fdocumentsusreader034viewer20220505075f982e90d175d35d5436450ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: F E iv There is an Fa set F contained in E rable and facultyetsuedugardnerr5210Beamer-ProofsProofs-2-4-printpdf Ek E2k Define O = U0k Then O is I-JOk src=https:reader034fdocumentsusreader034viewer20220505075f982e90d175d35d5436450ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv