UPSC NDA I 2022 Mathematics Solved Paper

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Question : 54 of 120

Marks: +1, -0

If x3+y3=(100010111)2 and x+y= (11111)2, then what is (x−y)2+xy equal to?

[NDA-I 2022]

(1101)2
(1001)2
(1011)2
(1111)2

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