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Which of the following is equivalent to
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13 Aug 2022, 23:20
13 Aug 2022, 23:20
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Question Stats:
87% (00:40) correct
12% (00:35) wrong based on 8 sessions
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Which of the following is equivalent to \(\frac{1-\frac{1}{x+1}}{x}\) for all values of x for which both expressions are defined?
A. \(1\)
B. \(x+1\)
C. \(\frac{1}{x}\)
D. \(\frac{1}{x+1}\)
E. \(x^2+x\)
A. \(1\)
B. \(x+1\)
C. \(\frac{1}{x}\)
D. \(\frac{1}{x+1}\)
E. \(x^2+x\)
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
Re: Which of the following is equivalent to
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20 Aug 2022, 09:25
20 Aug 2022, 09:25
Expert Reply
\(\frac{\frac{x+1-1}{x+1}}{\frac{x}{1}}\)
\(\frac{x}{x+1} * \frac{1}{x} = \frac{1}{x+1}\)
D is the answer
\(\frac{x}{x+1} * \frac{1}{x} = \frac{1}{x+1}\)
D is the answer
Re: Which of the following is equivalent to
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20 Aug 2022, 22:58
20 Aug 2022, 22:58
This can be done also by substituting x =1 which gives the expression value of 1/2.
Thus by substituting x =1 in the options only D satisfies . (D gives 1/2)
So, answer is D.
Thus by substituting x =1 in the options only D satisfies . (D gives 1/2)
So, answer is D.
