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1. أوجد احداثيي كل نقطة من النقط E,a,b,c,d, حيث : Oc=0A+ob OB=2j OE = 2AC ، OD = - 2i+3 2. عين مركبات كل شعاع من الأشعة التالية: 3BC+AB, AB+-3BC​
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1. أوجد احداثيي كل نقطة من النقط E,a,b,c,d,

حيث :
Oc=0A+ob

OB=2j
OE = 2AC ، OD = - 2i+3
2. عين مركبات كل شعاع من الأشعة التالية: 3BC+AB, AB+-3BC​

User Antony Sargent
by
8.9k points

1 Answer

2 votes

Answer:

Um what’s this language?

Explanation:

User Mansiemans
by
8.5k points
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