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# Find C+|C| (1) |C|=1 (2) C^2=sqrt C

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SVP
Joined: 03 Feb 2003
Posts: 1608
Followers: 6

Kudos [?]: 78 [0], given: 0

Find C+|C| (1) |C|=1 (2) C^2=sqrt C [#permalink]  09 Jun 2003, 23:49
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Question Stats:

60% (01:45) correct 40% (00:32) wrong based on 31 sessions
Find C+|C|

(1) |C|=1
(2) C^2=sqrt C
Manager
Joined: 24 Jun 2003
Posts: 146
Location: India
Followers: 1

Kudos [?]: 1 [0], given: 0

DS:POW2 [#permalink]  26 Jun 2003, 06:41
C:

First statement gives two values: -1 and 1
Second statement gives two values: 0, 1

Therefore, the only common value is 1
Manager
Joined: 24 Jun 2003
Posts: 146
Location: India
Followers: 1

Kudos [?]: 1 [0], given: 0

DS:POW2 [#permalink]  26 Jun 2003, 06:50
I.e., both statements together are sufficient to answer the question, but neither statement alone is sufficient
SVP
Joined: 03 Feb 2003
Posts: 1608
Followers: 6

Kudos [?]: 78 [0], given: 0

Prashant, you are right. It is C.
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