מתמטיקה - 4 יח"ל - כיתה י"ב - חלק א'
ﺍﻟﻔﺻﻝ :4 ﺗﺣﻭﻳﻼﺕ ﻓﻲ ﺍﻟﺩّﺍﻟّﺔ ﺍﻷﺳّﻳّﺔ
ﺟﺑﺭ ﻭﻣﻘﺩّﻣﺔ ﻟﻠﺗّﺣﻠﻳﻝ ﺍﻟﺭّﻳﺎﺿﻲ ﻟﻠﺩّﻭﺍﻝ ﺍﻷﺳّﻳّﺔ ﻭﺍﻟﻠّﻭﻏﺭﻳﺛﻣﻳّﺔ
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(17) )ﺃ( ﻣﺠﺎﻝ ﺗﻌﺮﻳﻒ ﺍﻟﺪّﺍﻟّﺘَﻴْﻦ ﻫﻮ ﻛﻞ x . )ﺏ( ( ) f x – ﺭﺳﻢ ﺑﻴﺎﻧﻲ II , ( ) g x – ﺭﺳﻢ ﺑﻴﺎﻧﻲ I . )ﺝ( ) i ( 0 1 ( , ) ) ii ( 0 2 ( , ) )ﺩ( ﻟﻠﺪّﺍﻟّﺔ ( ) f x : 0 y ، ﻟﻠﺪّﺍﻟّﺔ ( ) g x : 1 y . )ﻫـ( ﻷﻥّ 0 ( ) g x ﻟﻜﻞّ x .
(18) )ﺃ( ﻛﻞ x . )ﺏ( 0 1 ( , ) )ﺝ( 0 y
y
( ) f x
( ) g x
)ﺩ( + )ﻭ( ﺍُﻧﻈﺮﻭﺍ ﺍﻟﺮّﺳﻢ ﻓﻲ ﺍﻟﺠﻬﺔ ﺍﻟﻴﺴﺮﻯ . )ﻫـ( 2 y )ﺯ( y
1
x
1
2
2
1
x
( ) f x – ﺭﺳﻢ ﺑﻴﺎﻧﻲ II , ( ) g x – ﺭﺳﻢ ﺑﻴﺎﻧﻲ I , ( ) h x – ﺭﺳﻢ ﺑﻴﺎﻧﻲ III .
(19) )ﺃ(
1 3 , _ i
)ﺏ(
B 0 1 ( , ) ,
A 0 3 ( , ) ,
C 0
)ﺝ( ﺗﻤﺪّﺩ ﻋﻤﻮﺩﻱ ﺑـ 3 ﺃﺿﻌﺎﻑ . )ﺩ( ﺍِﻧﻜﻤﺎﺵ ﻋﻤﻮﺩﻱ ﺑـ 3 ﺃﺿﻌﺎﻑ ) ﺃﻭ ﺗﻤﺪّﺩ ﻋﻤﻮﺩﻱ ﺑـ 1
3 ﺿﻌﻒ(.
© ﺟﻣﻳﻊ ﺍﻟﺣﻘﻭﻕ ﻣﺣﻔﻭﻅﺔ ﻟﺟﺎﺑﻲ ﻳﻛﻭﺋﻳﻝ –
– ﺭﻳﺎﺿﻳّﺎﺕ ﻟﻁﻼّﺏ 4 ﻭﺣﺩﺍﺕ ﺗﻌﻠﻳﻣﻳّﺔ – ﺍﻟﺻّﻑ ﺍﻟﺛّﺎﻧﻲ ﻋﺷﺭ – ﺍﻟﻣﻧﻬﺞ ﺍﻟﺟﺩﻳﺩ
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