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21 Apr 2023, 10:15
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A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
84% (00:33) correct
16%
(00:38)
wrong
based on 61
sessions
History
Date
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Not Attempted Yet
21 Apr 2023, 11:09
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Bunuel
Is x^y = 1?
(1) x = 1
(2) y = 1
(1) x = 1
(2) y = 1
Statement 1:
x^y = 1^y = 1
when base is 1, any value of the exponent will gives the value as 1.
Therefore statement 1 is sufficient.
The answer choice is between A & D.
Statement 2:
x^y = x^1 = x
If x=1, x^y=1 Yes
If x=2, x^y=2 No
Statement 2 is insufficient. Hence answer is option A.
22 Apr 2023, 07:03
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If X is 1 and Y is -2 then it becomes 1^-2
This is 1/2 which is not equal to 1
So answer should not be A
I think it should be C
Anyone please correct if my analysis is wrong
Posted from my mobile device
This is 1/2 which is not equal to 1
So answer should not be A
I think it should be C
Anyone please correct if my analysis is wrong
Posted from my mobile device
