Sin3A – cos²A Cosa B = sin 33- cos B-coret​

Question

Sin3A – cos²A Cosa B = sin 33- cos B-coret​

in progress 0
Hồng Cúc 7 months 2021-08-15T07:05:52+00:00 1 Answers 2 views 0

Answers ( )

  1. Dau
    0
    2021-08-15T07:07:34+00:00
    Reply

    Answer:

    Last one we can’t understand..

    plz write proper..

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )