The formula for the nth term of an arithmetic sequence can be found using the formula Which of the following is equivalent to th is equation?
2 answers:
The formula for the nth term is a1 + (n-1)d where a1 = first term and d = common difference
Answer:
term of AP = a + (n-1) d
Step-by-step explanation:
Let the first term of arithmetic progression be a and common difference be d.
We have the AP
a , a + d, a+ 2d, a+3d..............................
a + (1-1)d , a + (2-1)d, a + (3-1)d, a + (4-1)d..............................
So if we need term, we can find it as
term of AP = a + (n-1) d
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