91,427 views
36 votes
36 votes
M_ABC=M_ABD
what is the reason?

User Martin Himmel
by
2.7k points

2 Answers

21 votes
21 votes

Answer:

M=m and cis equivalent to d

User Anton Tokmakov
by
2.9k points
14 votes
14 votes
The reason in this case is :
User Nfplee
by
3.3k points
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