Question

А2=(2, 7,9) А2=(7, 2,14,11)

Answer 1

Ответ:

А2=

в случае если 2 то 2:2=1 (А=1)

в случае если 7 то 7:2=3.5 и т.д.

Answer 2

It looks like you've provided two sets of numbers, A2 and A2, but I'm not sure what you would like to do with these sets. Are you looking for information about these sets or would you like to perform a specific operation or calculation with them? Please provide more context or specify what you'd like to know or do with these sets, and I'd be happy to assist you further.