INTERPOLATION OF ARITHMETIC MEANS 🔵 ARITHMETIC PROGRESSION
🚩IN THIS THIRD ARITHMETIC PROGRESSION VIDEO LESSON, PROFESSOR MARCOS MURAKAMI TALKS ABOUT ARITHMETIC INTERPOLATION.
Interpolating arithmetic means between two given numbers is adding numbers between them that are known, so that the numerical sequence formed is an A.P.
(Arithmetic progression). Presenting the following questions: Sum of terms, ratio (r), first term (a1), quantity of elements, number of terms, the formulas: """ An=a1+(n-1).r """ and """ Sn=n/2.(a1+an)""", numerical sequence, numerical succession, common difference, last term, an, nth term, " n ", position in which a number is found and etc. Explaining detail by detail - without rushing - focusing only on a single ( ), which in this case is ( ). Also emphasizing the "plus and minus" or "addition and subtraction" account, a little multiplication or (times) as well as "Rule of signs" - Pay attention to the particular details of this account.