Question

НСК=(245,315)- НСД= (245,315)

Answer 1

НСК=(245,315)       2205

НСД= (245,315)     35

Answer 2

It seems like you are using abbreviations for "НСК" and "НСД," which are not clear to me. However, based on the context, I assume you are referring to two sets of numbers or points represented as (245, 315).

If my assumption is correct, "НСК" might represent the set of numbers (245, 315), and "НСД" might also represent the same set (245, 315). In this case, both sets are the same, so the "НСК" and "НСД" are equal.

If this interpretation is not what you intended or if "НСК" and "НСД" stand for something else, please provide more context or clarification, and I'd be happy to assist further.