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If 2k – 2k+1 + 2k–1 = 2km, what is the value of m?
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Updated on: 26 Dec 2018, 03:38
Updated on: 26 Dec 2018, 03:38
Expert Reply
00:00
Question Stats:
73% (01:01) correct
26% (00:45) wrong based on 57 sessions
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If \(2^k - 2^{k+1} + 2^{k-1} = 2^k\)\(m\), what is the value of \(m\)?
(A) \(-1\)
(B) \(-\frac{1}{2}\)
(C) \(\frac{1}{2}\)
(D) \(1\)
(E) \(2\)
(A) \(-1\)
(B) \(-\frac{1}{2}\)
(C) \(\frac{1}{2}\)
(D) \(1\)
(E) \(2\)
Re: If 2k – 2k+1 + 2k–1 = 2km, what is the value of m?
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25 Dec 2018, 22:41
25 Dec 2018, 22:41
1
sandy wrote:
If \(2^k - 2^{k+1} + 2^{k-1} = 2km\), what is the value of m?
(A) \(-1\)
(B) \(\frac{-1}{2}\)
(C) \(\frac{1}{2}\)
(D) \(1\)
(E) \(2\)
(A) \(-1\)
(B) \(\frac{-1}{2}\)
(C) \(\frac{1}{2}\)
(D) \(1\)
(E) \(2\)
Is it \(2^k^m\) ?
Re: If 2k – 2k+1 + 2k–1 = 2km, what is the value of m?
[#permalink]
26 Dec 2018, 03:38
26 Dec 2018, 03:38
Expert Reply
Thank you. I edited according to the book.
Regards
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