Source: Official Guide for the GMAT 12th Ed. Section 6.3 Data Sufficiency; #36

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For all integers n, the function f is

For all integers n, the function f is defined by , where a is a constant. What is the value of f(1)? (1) f(2)=100 (2) f(3)=-1,000 Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient., Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient., BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient., EACH statement ALONE is sufficient., Statements (1) and (2) TOGETHER are not sufficient.

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Mike McGarry, Magoosh Tutor

Nov 11, 2012 • Comment

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Section 6.3 Data Sufficiency

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