What Is The The Common Difference Of The Arithmetic Sequence 625,125,25,5,...
What is the the common difference of the arithmetic sequence 625,125,25,5,...
Answer:
THE SEQUENCE IS GEOMETRIC SEQUENCE
Step-by-step explanation:
an=a1(r)^(n-1)
THE COMMON RATIO IS
r=a2/a1
r=125/625
r=1/5
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