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pychu [463]
3 years ago
13

One third of the difference of m and n.

Mathematics
2 answers:
Darya [45]3 years ago
8 0

Answer:

m and n are just labels. They don't really mean anything. In this situation m is used as a general label to be summed over, and n is for a specific term in the sum. They're written differently, because that way you can write things like Which is how we come to the second and third equation you list in your post.

Step-by-step explanation:

Licemer1 [7]3 years ago
7 0
Answer: 1/3 *multiplication sign* m-n
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