Mathematics
SMA
Terselesaikan

想問第三為什麼錯

同信 基2 522,則? 為120 或240'。

Answers

PromotionBanner

Answers

Thinking about the definition of the dot product, I think there are only 120 degrees for this answer.

Post A Comment
Apa kebingunganmu sudah terpecahkan?