Determine the A.P. whose fourth term is 18 and the difference of the ninth term from the
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Question:
Determine the A.P. whose fourth term is 18 and the difference of the ninth term from the fifteenth term is 30.
Related Book For
Microeconomics Theory and Applications with Calculus
ISBN: 978-0133019933
3rd edition
Authors: Jeffrey M. Perloff
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