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[amina dina]

ارجوووووكم حل التمرين رقم 41 ص 229
احتاااجه في اقرب وقت......و بارك الله في من اعانني عليه

[amina dina]

اين انتم؟؟؟؟؟؟؟؟

[ℓįƒẹ’ṧ şฝęęτ]

إليك الحل:
http://latex.codecogs.com/gif.latex?A%3Dtan%28%5Cpi%20+x%29+tan%282x-%5Cfrac%7B%5Cpi%20%7D%7B2%7D%29+cotan%282x%29%5C%5 C%5C%5C%5C%5C%20A%3D%5Cfrac%7Bsin%28%5Cpi%20+x%29% 7D%7Bcos%28%5Cpi%20+x%29%7D+%5Cfrac%7Bsin%282x-%5Cfrac%7B%5Cpi%20%7D%7B2%7D%29%7D%7Bcos%282x-%5Cfrac%7B%5Cpi%20%7D%7B2%7D%29%7D+%5Cfrac%7Bcos%2 82x%29%7D%7Bsin%282x%29%7D%5C%5C%5C%5C%5C%5C%20A%3 D%5Cfrac%7B-sinx%7D%7B-cosx%7D+%5Cfrac%7Bsin%5B-%28%5Cfrac%7B%5Cpi%7D%7B2%7D-2x%29%5D%7D%7Bcos%5B-%28%5Cfrac%7B%5Cpi%7D%7B2%7D-2x%29%5D%7D+%5Cfrac%7Bcos%282x%29%7D%7Bsin%282x%29 %7D%5C%5C%5C%5C%5C%5C%20A%3D%5Cfrac%7Bsinx%7D%7Bco sx%7D+%5Cfrac%7B-sin%28%5Cfrac%7B%5Cpi%7D%7B2%7D-2x%29%7D%7Bcos%28%5Cfrac%7B%5Cpi%7D%7B2%7D-2x%29%7D+%5Cfrac%7Bcos%282x%29%7D%7Bsin%282x%29%7D %5C%5C%5C%5C%5C%5C%20A%3D%5Cfrac%7Bsinx%7D%7Bcosx% 7D+%5Cfrac%7B-cos%282x%29%7D%7Bsin%282x%29%7D+%5Cfrac%7Bcos%282x %29%7D%7Bsin%282x%29%7D%5C%5C%5C%5C%5C%5C%20A%3D%5 Cfrac%7Bsinx%7D%7Bcosx%7D%5C%5C%5C%5C%5C%5C%20A%3D tanx
تحياتي~~

[amina dina]

thaaaaaaaanks brother
baraka laho fik wa ja3alaho fi mizan hasanatik

[ℓįƒẹ’ṧ şฝęęτ]

thaaaaaaaanks brother
baraka laho fik wa ja3alaho fi mizan hasanatik
لا شكر على واجب
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