1962 AHSME Problems/Problem 3: Difference between revisions
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==Problem== | |||
The first three terms of an arithmetic progression are <math>x - 1, x + 1, 2x + 3</math>, in the order shown. The value of x is: | The first three terms of an arithmetic progression are <math>x - 1, x + 1, 2x + 3</math>, in the order shown. The value of x is: | ||
<math> \textbf{(A)}\ -2\qquad\textbf{(B)}\ 0\qquad\textbf{(C)}\ 2\qquad\textbf{(D)}\ 4\qquad\textbf{(E)}\ \text{undetermined} </math> | <math> \textbf{(A)}\ -2\qquad\textbf{(B)}\ 0\qquad\textbf{(C)}\ 2\qquad\textbf{(D)}\ 4\qquad\textbf{(E)}\ \text{undetermined} </math> | ||
==Solution== | |||
''Unsolved'' | |||
Revision as of 21:23, 9 November 2013
Problem
The first three terms of an arithmetic progression are 
, in the order shown. The value of x is:
Solution
Unsolved
