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Of the following, which is greatest?
A. \(\left(\dfrac15\right)^{-2}\)
B. \(\left(\dfrac13\right)^{-2}\)
C. \(3^{-2}\)
D. \(5^{-2}\)
E. \(2^3\)
Answer: A
Source: GMAT Prep
A. \(\left(\dfrac15\right)^{-2}\)
B. \(\left(\dfrac13\right)^{-2}\)
C. \(3^{-2}\)
D. \(5^{-2}\)
E. \(2^3\)
Answer: A
Source: GMAT Prep
