nguyenthuy1123445 nguyenthuy1123445

18-09-2021
Mathematics

contestada

1.Trong các khẳng định sau khẳng định nào đúng?
A. Hàm số là hàm số chẵn
B. Hàm số là hàm số tuần hoàn chu kì .
C.Hàm số có giá trị trong khoảng .

Respuesta :

johndan24 johndan24

18-09-2021

Answer:

B

Step-by-step explanation:

Usv, ievihsxibsixjbeiv Dib db iegxevxevxie

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