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# Define x* by the equation x* = π/x. Then ((–π)*)* =

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Manager
Joined: 26 Dec 2018
Posts: 144
Location: India
Define x* by the equation x* = π/x. Then ((–π)*)* =  [#permalink]

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06 Jan 2019, 10:26
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Difficulty:

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Question Stats:

100% (01:13) correct 0% (00:00) wrong based on 3 sessions

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Define x* by the equation x* = π/x. Then ((–π)*)* =

(A) –1/π
(B) –1/2
(C) –π
(D) 1/π
(E) π

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Math Expert
Joined: 02 Sep 2009
Posts: 58434
Re: Define x* by the equation x* = π/x. Then ((–π)*)* =  [#permalink]

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06 Jan 2019, 10:28
UB001 wrote:
Define x* by the equation x* = π/x. Then ((–π)*)* =

(A) –1/π
(B) –1/2
(C) –π
(D) 1/π
(E) π

Discussed here: https://gmatclub.com/forum/define-x-by- ... 48454.html
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Re: Define x* by the equation x* = π/x. Then ((–π)*)* =   [#permalink] 06 Jan 2019, 10:28
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