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bulgar [2K]
3 years ago
12

How do you calculate the common difference?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
7 0

Answer:

<h3>                second term minus first term   </h3>

Step-by-step explanation:

Difference is a result of subtracting (not dividing!)

To calculate difference between two terms we have to subtract the previous from the next:

d=a_2-a_1=a_3-a_2=a_4-a_3=...=a_n-a_{n-1}

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The correct answer is:  [A]:  " -60 " .
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Explanation:
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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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