Page 167 - الرياضيات المتقدمة كتاب الطالب للصف 11 الفصل 2

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¤E= Š± ÁC7; ± ¶±Ò¼­ `= E9j±b ± E:=7 : ± E427 ± Îb P Ú Ò­PP ­ (½

(š–š –¡’ – “š –š –š) ­

( –Ÿ –›’ – “ –œ –›) ²

(œ –Ÿ –œ—’ – “›› –Ÿ –œ-) ¶

¤`=Ø R/ `=== = =Ø Ø S; ²R ­ c ¯ ] C ¯ CÕ R7 E= Š± ÁC7; ± ¶±Ò¼­ `= E C : ± Îb PCCÕ P P Ú Ò­­ (¾

(ž – –œ’ – “ –œ –›) ­

(›— –ž –¡’ – “š –› –Ÿ) ²

( –Ÿ –›’ – “¡— –ž— –¢ ) ¶

˜_ žIœ –_ I –_ ŸI ѹC4 ­ ´ =2 Ô¼±b (¿

˜`=Ø R/ `=== = =Ø Ø S; ²R ­ c ¯ CÕ R7 a= R2 R ­ Îb PCCÕ P P Ú Ò­

.(ž –š –š) –(ž –š – ) –(š –š – ) –(š –š –š) ¤d _gC ÏR ³P C ½Ò®» ´C= ±P ¯ (À

©ÏR< ± ³P C ^8 C ­

ÎÓÒ .(œ–¢ –) ÏR< ± ½­» Z ³P C7 ± ½Ò®» ` ½­» ^ `= E C : ± P Ú Ò­PP ²
165
ÃC6 »„±Ò –±ÕR ›œš ÀR4 ± –±±Õ ±Õ ÕR žš Îb2 ± ¤Ñ¹C4 ­ ˜´ =2 Ô¼±b ^8 c9 ´±RgC E C=j E »Ò (Á
˜±ÕR ›±Õ

˜`=Ø R/ `=== = =Ø Ø S; ²R ­ c ¯ CÕ R7 »C MC E »b ± ÀR Ò R M± R27 ± Îb `= ÌR6 ± D ­CCÕ ­

Ù ²
ÀR4 ±Ò –E »b ± Îb Z Ù» Îb2 ± ¤E72; ^ ¹C4 ­ –E7 C2 ^: E72; œš c ¯ E »b ± F: Ù : :
Û
R2 R ­ Îb ³»bj X ­ d P Ú Ò­ ˜a 6 E »b ± ÃC6 »± b ÃC6 »„±Ò –E »b ± ÀR T:PP Ù : :
˜^: E72; ^8

©X ; D49 E=h»­ d ÏP ´±R R/ ³P C/ P; C<:= P `8: E R3 Ò­ E= P; E:PP : : Û9 Û Ô­ Û (Â

Z C7 P; R= ± E R _ Û 3; R= d R ³P C/ P; C<:= P `8: E R3 Ò­ E= P; E:__ : : Û9 Û Ô­ Û ­ (Ã
©`=Ø:=7 `===Ø = = Ø7 R

˜_=7 : ±Ò E27; ± `= ±ÕP ±Ò CÕ R R º±CC (Ä
Õ
˜Ób : ±Ò _=7 : ± `= ±ÕP ±Ò CÕ< C/ R º±CCÕ (Å
Õ