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Compare the value
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29 Apr 2018, 00:36
29 Apr 2018, 00:36
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Question Stats:
78% (00:18) correct
21% (00:28) wrong based on 56 sessions
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Quantity A |
Quantity B |
\(\sqrt{\frac{1}{4^2}}\) |
\(\frac{1}{4}\) |
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.
Re: Compare the value
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04 May 2018, 04:03
04 May 2018, 04:03
square root of 1 = square of 1 =1. Hence we can ignore what happens to 1. As 4 undergoes same operation in both A and B, answer is C
Re: Compare the value
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13 May 2018, 15:36
13 May 2018, 15:36
Expert Reply
Explanation
Simplify Quantity A: \(\sqrt{\frac{1}{4^2}}=\frac{\sqrt{1}}{\sqrt{4^2}}=\frac{1}{4}\). The answer is choice (C).
Simplify Quantity A: \(\sqrt{\frac{1}{4^2}}=\frac{\sqrt{1}}{\sqrt{4^2}}=\frac{1}{4}\). The answer is choice (C).
