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n>=0
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09 Jun 2022, 01:00
09 Jun 2022, 01:00
Expert Reply
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Question Stats:
70% (00:30) correct
30% (00:36) wrong based on 10 sessions
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\(n \geq 0
\)
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
\)
Quantity A |
Quantity B |
\(\sqrt{n^2} \) |
\( [ \sqrt{n} ]^2\) |
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
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Re: n>=0
[#permalink]
10 Jun 2022, 09:31
10 Jun 2022, 09:31
1
n may be greater than or equal to 0.
In the case that n is 0,
A: (0)^2=0, \sqrt{0}=0
B: \sqrt{0}=0, 0^2=0
If n = 4,
A: (4)^2=16, \sqrt{16}=4
B: \sqrt{4}=2, 2^2=4
So in both cases, both quantities are the same
C
In the case that n is 0,
A: (0)^2=0, \sqrt{0}=0
B: \sqrt{0}=0, 0^2=0
If n = 4,
A: (4)^2=16, \sqrt{16}=4
B: \sqrt{4}=2, 2^2=4
So in both cases, both quantities are the same
C
gmatclubot
Re: n>=0 [#permalink]
10 Jun 2022, 09:31
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