csciahetano
04.10.2021 •
Mathematics
*Hãy chứng minh theo chiều ngược lại
a) Nếu I là trung điểm của đoạn thẳng
AB thì với mọi điểm M ta có :
vectơ MA + vectơ MB = 2 vectơ MI
b) Nếu G là trọng tâm của tam giác
ABC thì với mọi điểm M ta có vectơ MA + vectơ MB + vectơ MC
= 3 vectơ MG
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Ответ:
150,000x(1.08)^x where x is years
150,000x(1.08)^3 = 188957