Finding the Term Number Using Nth term Formula of Arithmetic Sequences
http://ItsMyAcademy.com/arithmetic-se... For Free Complete Video Tutorial on Sequence & Series. - In this problems we need to find the term number - which is given in question.
To find the term number we will just put all the given informations into Nth term formula of Arithmetic Sequences, and finally we will get the term number which we need.
In Nth term formula there are 4 variables and when we know we can easily find the fourth one.
Here in this problems also we are given three informations we need to find the term number that is "N".
Nth term of an Arithmetic Progression = a + (n-1).d