فرض...+++++

اﻟﺗﻣرﻳن اﻷول:
-1 ﺃﻛﺘﺐ ﺍﻟﻌﺪﺩ A ﻋﻠﻰ ﺍﻟﺸﻜﻞ 
a x
ﺣﻴﺚ a ﻋﺪﺩ ﻃﺒﻴﻌﻲ ﻭ P ﻋﺪﺩ ﻧﺴﱯ : 
  . 

-2 ﺃﻋﻂ ﻛﺘﺎﺑﺔ ﻋﻠﻤﻴﺔ ﻟﻠﻌﺪﺩ B ﺣﻴﺚ :  
.

اﻟﺗﻣرﻳن اﻟﺛﺎﻧﻲ:
ﺃﺣﺴﺐ ﺍﻷﻋﺪﺍﺩ ﺍﻵﺗﻴﺔ
C = 


;  


;  

اﻟﺗﻣرﻳن اﻟﺛﺎﻟث:
ABC ﻣﺜﻠﺚ C ﺃﻧﺸﺊ ﺍﻹﺭﺗﻔﺎﻉ ﺍﳌﺘﻌﻠﻖ ﺑﺎﻟﻀﻠﻊ [BC] ﻟﻴﻜﻦ AH
ﻋﲔ ‘A ﻧﻈﲑﺓ A ﺑﺎﻟﻨﺴﺒﺔ ﺇﱃ H
1-ﺑﺮﻫﻦ ﺍﻥ ﺍﳌﺜﻠﺜﲔ AHC ﻭ A’CH ﻣﺘﻘﺎﻳﺴﺎﻥ ﻭ ﺍﺳﺘﻨﺘﺞ ﻧﻮﻉ ﺍﳌﺜﻠﺚ AA’C
2-ﺃﺭﺳﻢ ﺍﻟﺪﺍﺋﺮﺓ ﺍﶈﻴﻄﻴﺔ ﺑﺎﳌﺜﻠﺚ A