SOLUTION: Two AP have the same common difference . The first two terms of one of these is -3 and not of the other is -7 . Find the difference between their 4th terms.

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Question 1022271: Two AP have the same common difference . The first two terms of one of these is -3 and not of the other is -7 . Find the difference between their 4th terms.
Answer by ikleyn(52776) About Me  (Show Source):
You can put this solution on YOUR website!
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Two AP have the same common difference . The first two terms of one of these is -3 and not of the other is -7 . Find the difference between their 4th terms.
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