File Urls
"{\"id\":14671,\"type\":\"document\",\"url\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2026\/07\/bai_78_toa_do_vec_to_va_bieu_thuc_vec_to_hs.pdf\",\"width\":null,\"height\":null,\"thumbnail\":\"https:\/\/biteducation.easyedu.vn\/sites\/all\/themes\/easyedu\/images\/pdf-large.png\"}"
"{\"id\":14672,\"type\":\"document\",\"url\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2026\/07\/bai_6_vec_to_va_cac_phep_toan_trong_khong_gian_hs.pdf\",\"width\":null,\"height\":null,\"thumbnail\":\"https:\/\/biteducation.easyedu.vn\/sites\/all\/themes\/easyedu\/images\/pdf-large.png\"}"
Lecture Type
Bài học
code
TOAN121173
Created by
0f4aeebb-093c-40d8-a536-9dbce08417fb