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3 years ago

Tell whether in the sequence is arithmetic if it is what is the common difference 20,11,2,-7

Mathematics

1 answer:

kakasveta [241]3 years ago

4 0

The sequence 20 , 11 , 2 , -7 is an arithmetic sequence.

The common difference is (20 - 11) = (11 - 2) = (2 - -7) = 9

The common difference is 9.

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4 years ago

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3 years ago

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