Integer Pairs for Equation (Cat) | ExamDuo
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CAT 2020 Slot-2
Modulus
Medium
Integer Pairs for Equation
In how many ways can a pair of integers (x , a) be chosen such that x
2
− 2|x| + |a - 2| = 0?
SELECT ONE OPTION
A
4
B
5
C
6
D
7
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