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        <div id="content-top2">P. 147</div>
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    <pre style="white-space:pre-line"><code>( Row Operations ) Â§Â«Â°Ã¹Ã‘dG âˆžÂ°Ã¼dG Ã¤Ã‰Â«âˆÂªY Î©GÃ³Ã®Ã Â°SÃ‰H

âˆ«Ã‰Ã£Å¸G â€˜ Ã‰Âªc Ã¢HGÆ’Ã£dGh Ã¤GÃ’Â¨Ã Å¸G Ã¤Ã“eÃ‰Â©e ÂºÂ°â€ J IÃ³MGh Ã¡aÆ’Ã˜Â°Ã¼e Ã–Ã Î¼J : Â¤hâ€™C G IÆ’Â£Ã¿G

2 = Â¢U5 + Â¢S2                           3 âˆ«Ã‰Ã£e

               Ã¡aÆ’Ã˜Â°Ã¼e Ï€Î¼Â°Ã»H ÃšÃ Â«JBâ€™G ÃšÃ dOÃ‰Â©Å¸G Ã–Ã cG
                  , 4 = Â¢U3 - Â¢S

               4 3-                     Ï€``â—ŠG
               25
                                 1
                                    Â»g Ã¡aÆ’Ã˜Â°Ã¼Å¸G

                                 2

Ã¡aÆ’Ã˜Â°Ã¼e Ï€Î¼Â°T â‰ˆâˆY Ã¡Â«JBâ€™G Ã¤â€™OÃ‰Â©Å¸G â€˜ Ã¢HGÆ’Ã£dGh Ã¤GÃ’Â¨Ã Å¸G Ã¤Ã“eÃ‰Â©e Ã–Â«JÃ´J Ã¸Î¼Ã Î©Ã‰Y Ï€Î¼Â°Ã»Hh
                                                                          : Â»âˆj Ã‰Âªc

`L Ãœ           1`L  =  Â¢U Ãœ   +  Â¢S
                           1
1 11                                  1

`L Ãœ           2`L = Â¢U2Ãœ + Â¢S 2

2 22

                                                                   : Ã¡Â«fÃ‰Ã£dG IÆ’Â£Ã¿G

1 = 2Ãœ , 0 = 1Ãœ , 0 = 2 , 1 = 1 Ï€Â©Ã· Ã¡aÆ’Ã˜Â°Ã¼Å¸G Â±Æ’Ã˜Â°U â‰ˆâˆY Ã¤Ã‰Â«âˆÂªY âˆ«Ã“N Ã¸e â‰ˆÂ©Â°Ã¹f
     : Â»g Ã¡Â£Â«Â°Ã¹H Â¢Ã¹Â°SCG Ã¡KÃ“K â‰ˆâˆY ( Â§Â«Â°Ã¹Ã‘dG âˆžÂ°Ã¼dG Ã¤Ã‰Â«âˆÂªY ) Â±Æ’Ã˜Â°Ã¼dG â‰ˆâˆY Ã¤Ã‰Â«âˆÂªÂ©dG Ã³ÂªÃ Â©Jh

Ã¡Â«âˆÂ°UCâ€™G Ã¤â€™OÃ‰Â©Å¸G Ã–Â«JÃ´J Ã’Â¨J Ã¥Â«M) Ã¡````Ã©Â«Ã Ã¦dG Ã´Â«````Â¨jâ€™ âˆžÂ°U Â¿Ã‰Î¼e âˆžÂ°U Ï€jÃ³````Ã‘J (1
                                                                       . (Ã´KDÆ’j â€™

â‰ˆâˆY Ã´KÆ’D j â€™ OÃ³Â©H Ã¡dOÃ‰Â©Å¸G â€˜Ã´W ÃœÃ´Â°V Ã¥Â«M ) Ã¡Ã©Â«Ã Ã¦dG Ã’Â¨j â€™ OÃ³Â©H âˆžÂ°U â€¦CG ÃœÃ´Â°V (2
                                                                      . ( Ã¡dOÃ‰Â©Å¸G

â„¢ÂªÃ·G Ã¡Ã©Â«Ã f Â¿Câ€™ ) Ã¡Ã©Â«Ã Ã¦dG â‰ˆâˆY Ã´KDÆ’j â€™ Ã´NBG Ã¸e âˆžÂ°U Ã¬Ã´W hCG âˆžÂ°U Â¤EG âˆžÂ°U â„¢ÂªL (3
 .( â„¢WÃ‰â‰¤Ã dG Ã¡Â£â‰¤f Â¢Ã¹Ã˜f â€˜ ÃšâˆÂ°UCâ€™G ÃšÃ dOÃ‰Â©Å¸G â„¢e Â»â‰¤Ã âˆJ IÃ³jÃ³L Ã¡dOÃ‰Â©e Â»Â£Â©J Ã¬Ã´Â£dGh

                                           147</code></pre>
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