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Mathematics 18 Online
OpenStudy (anonymous):

State whether the following sequence is arithmetic; and if so, state the common difference. 1/4, 1/2, 1, 2, ... Answer 1/4 -1/4 1/2 not arithmetic

OpenStudy (anonymous):

@jayz657 @sauravshakya

OpenStudy (anonymous):

looks like geometric series with common ratio 2

OpenStudy (anonymous):

1/2 correct?

OpenStudy (anonymous):

it looks like you are multiplying by 2 each time so yea it is arithmetic

OpenStudy (anonymous):

|dw:1353124842420:dw|Not arithmetic since

OpenStudy (anonymous):

No, it is not arithmetic @ramirokool and @jayz657

OpenStudy (anonymous):

So it not D it -1/4 ?

OpenStudy (anonymous):

@sauravshakya it would be Not arithemetric yes?

OpenStudy (anonymous):

YES

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