Arithmetic Progression (A.P.) to Simultaneous Equations | WAEC Question

In this video, you will learn how to solve problems on Arithmetic Progression that might lead to Simultaneous Equations.
The general formulae for the nth term:
T = a + (n - 1)d and the sum of the nth term
S = n/2 [a + (n - 1)d] are applied to solve the questions.
#arithmeticprogression #simultaneousequation #waec
0:00 Intro
1:51 Formula of the nth term
2:08 The formula of the sum of the nth term
2:33 Translating the question into equations
4:10 Solving the simultaneous equations by elimination
7:09 Substituting the value of the Common Difference
8:27 Finding the Sum of the first 15th terms
Learn more: • Word Problem to Arithm...

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