GRE Question of the Day (January 10th)

By - Jan 10, 19:07 PM Comments [0]

Math

x is an integer.

Quantity A
Quantity B
\({(-1)^{x^2}+(-1)^{x^3}+(-1)^{x^4}}\)
\({(-1)^x + (-1)^{2x} + (-1)^{3x} + (-1)^{4x}}\)

A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.

Correct Answer - B  - (click and drag your mouse to see the answer)

Question Discussion & Explanation

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