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        <div id="content-top1">Page 51 - maths_g10p1</div>
        <div id="content-top2">P. 51</div>
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    <pre style="white-space:pre-line"><code>Ï€``â—ŠG

? GPÃ‰Âªd  (0  ,  3)                              Ã¡Â£â‰¤Ã¦dÃ‰H  Ã´Âªj  ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG  ,  2  =  Î©  (1
                                                                            7

                                                              0 - Â¢U           =  2
                                                              3 - Â¢S              7

0 = 6 - Â¢U7 - Â¢S2                                             Â¢U7 = 6 - Â¢S2

                                                                     2 Ã–jQÃ³J

Ã¸Y IÃ³Â©Ã Ã‘e IQÃ‰Â«Â°Ã¹dG Ã¤QÃ‰Â°S GPEÃ‰a . Ã¡YÃ‰Â°S/Âºc80 âˆ«Ã³Â©ÂªH Ã´Â«Â°Ã¹J Ã¥Â«M Ã‰Ã‘jÃ´â‰¤J Ã¢HÃ‰K âˆ«Ã³Â©ÂªH IQÃ‰Â«Â°S Ã’Â°Ã¹J
Â§N Ã­Â°VÆ’J Â»Ã dG Ã¡dOÃ‰Â©ÂªdG Ã–Ã cG , Ã¤Ã‰YÃ‰Â°S 4 Ã³Â©H Âºc380 Ã¡aÃ‰Â°Ã¹e Ã¡Â£â‰¤Ã¦dG Ã¸Y Ã‰gÃ³Â©H Ã­Ã‘Â°UCGh Ã‰e Ã¡Â£â‰¤f

                                                                        .IQÃ‰Â«Â°Ã¹dG Ã´Â«Â°S

                       : Ã¤GOÃ‰Â°Ã¼dG QÆ’Ã«e Ã¸e Â¬Â©Â£â‰¤eh Ï€Â«ÂªdG Ã¡Â«eÆ’âˆÂ©ÂªH ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Â§Ã®dG Ã¡dOÃ‰Â©e

              Ã‰Â«fÃ‰Â«H ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ï€Â«Ã£ÂªJ : 1 â€¢Ã‰`Â°Ã»f
         . Â»fÃ‰Â«H ÂºÂ°SQ Â¥Qh , IÃ´Â£Â°Ã¹e , Âºâˆb : Ã¤GhOâ€™C G

                                     :Ã¤GÆ’Â£Ã®dG

Ã­Â°VÆ’J Ã¡dOÃ‰Â©e Ã–Ã cÃ‰a âˆ«Ã‰jQ 1^5 âˆ«Ã³Â©ÂªH Ã‰jÆ’Ã¦Â°S â„¢Ã˜JÃ´jh Ã¤â€™Ã‰jQ 7 Â»eÆ’Â«dG Ã³ÂªÃ«e Ã–JGQ Â¿Ã‰c GPEG (1
                                                        . Ã¡Ã¦Â°S (Â¿) Ã³Â©H Ã³ÂªÃ«e Ã–JGQ

            . Ã³ÂªÃ«e Ã–JGQ Ï€Ã£ÂªJ Â¬Ã dOÃ‰Â©e â€¦Ã²dG ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG â‰ˆâˆY Â¿Ã‰Â©â‰¤J Ï€bCâ€™G â‰ˆâˆY Ã¸Â«Ã Â£â‰¤f OÃ³M (2
Ã–JGÃ´dÃ‰H â€¦OÃ‰Â°Ã¼dG QÆ’Ã«ÂªdGh Ã¤GÆ’Ã¦Â°Ã¹dÃ‰H Â»Ã¦Â«Â°Ã¹dG QÆ’Ã«ÂªdG Ï€Ã£Âªj Ã¥Â«M Ã¤Ã‰Â«KGÃ³Mâ€™E G â€¦QÆ’Ã«e ÂºÂ°SQG (3

                                                                   . Ã¡Ã¦Â°S (Â¿) Ã³Â©H
                 . Ã¤Ã‰Â«KGÃ³Mâ€™E G QÆ’Ã«e â‰ˆâˆY (2) IÆ’Â£Ã®dG Â»a Ã‰Â¡Â«âˆY Ã¢âˆÂ°Ã¼M Â»Ã dG Ã¡Â£â‰¤Ã¦dG Ï€Ã£e (4

                                . Ã¤Ã‰Â«KGÃ³Mâ€™E G QÆ’Ã«e â‰ˆâˆY Ã¡âˆÃ£ÂªÂªdG â€¢Ã‰â‰¤Ã¦dÃ‰H Ã´Âªj Â§Ã®H Ï€Â°U (5
                     . âˆ‚JÃ‰Â¶MÃ“e Â¿hO ÂºK iÃ´NCâ€™G Ã¤Ã‰YÆ’ÂªÃ©ÂªdG â„¢e Â¬Â«dGE Ã¢âˆÂ°UÆ’J Ã‰e Â¿QÃ‰b (6

                                                                         3 Ã–jQÃ³J

. Ã–dÃ‰Â°Ã¹dG Ã¤GOÃ‰Â°Ã¼dG QÆ’Ã«e Ã¸e 2 Â¬dÆ’W Gk AÃµL â„¢Â£â‰¤jh  2-  Â¬âˆÂ«e â€¦Ã²dG ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Â§Ã®dG ÂºÂ°SQG
                                                5

49</code></pre>
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