66,318 views
24 votes
24 votes
CHO A (0,2) B(-2,0) C(2,-1) chứng minh A B C thẳng hàng

User Stackedo
by
2.5k points

1 Answer

20 votes
20 votes

Explanation:

language mujhe samajh mein nahin a rahi hai

User Gennaro
by
2.7k points