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Tìm cực trị của hàm số z(x,y)=x^{3}+y^{3}+3xy-30
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Tìm cực trị của hàm số z(x,y)=x^{3}+y^{3}+3xy-30

User Cheik
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1 Answer

7 votes

Answer:

Hence, MEAN OF FIRST FIVE COMPOSITE NOS IS 7.5

User Priyashree Bhadra
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