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If 0<1/x<1
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09 Nov 2021, 07:07
09 Nov 2021, 07:07
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Question Stats:
53% (01:08) correct
46% (01:18) wrong based on 45 sessions
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If \(0<\frac{1}{x}<1\) then which of the following must be true?
Indicate all that apply.
\(0 < x < 1\)
\(1 < x < 1000\)
\(\frac{1}{x}<x\)
\(x>1\)
\(\frac{1}{x}>\frac{1}{x^2}\)
Indicate all that apply.
\(0 < x < 1\)
\(1 < x < 1000\)
\(\frac{1}{x}<x\)
\(x>1\)
\(\frac{1}{x}>\frac{1}{x^2}\)
Re: If 0<1/x<1
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09 Nov 2021, 08:17
09 Nov 2021, 08:17
\(0<\frac{1}{x}<1\)
From this it is clear that \(x > 1\)
Only \(C, D, E\) suffices this. We can try out the values as well. Put any value greater than \(1\).
Answer C D E
From this it is clear that \(x > 1\)
Only \(C, D, E\) suffices this. We can try out the values as well. Put any value greater than \(1\).
Answer C D E
If 0<1/x<1
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10 Nov 2021, 09:18
10 Nov 2021, 09:18
1
\(0 < \frac{1}{x} < 1\)
Reciprocate
\(\frac{1}{0} > x > \frac{1}{1}\)
\(∞ > x > 1\) OR \(1 < x < ∞\)
C, D, E can be derived based on the above constraint
Reciprocate
\(\frac{1}{0} > x > \frac{1}{1}\)
\(∞ > x > 1\) OR \(1 < x < ∞\)
C, D, E can be derived based on the above constraint
