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April 25, 2014

Homework Help: arithmetic

Posted by JOSHUA BAME on Friday, November 26, 2010 at 5:41am.

THE SUM OF THE 2ND AND 5TH TERMS OF AN A.P IS 42.
IF THE DIFFERENCE BETWEEN THE 6TH AND 3RD TERM IS 12,
FIND THE:
COMMON DIFFERENCE,
1ST TERM,
20TH TERM.

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