There are 5 spoons of tea in one glass and 5 spoons of milk in another. One spoon of milk was poured from the second glass into the first one, and then one spoon of tea with milk was poured from the first glass into the second. Which concentration is bigger: tea in milk or milk in tea?
The amount of poured off milk from the second glass is exactly the same as the amount of poured tea. Thus, the concentrations of milk in tea and tea in milk are equal.
Well, to be honest, so far I'm satisfied with your service and the manner you have dealt with questions, your response time, etc. I will however only be able to fully trust and put my faith in your expertise when I have my results, although there is no doubt at the moment as I understood your answers with regards to the approach and evaluation of problems.
I should thank you in advance and would always be grateful that I could reach out and receive "special attention"
I still have a few problems to solve and would definitely reach out again.