CAT 2020 Slot 2 QA · Question 18
In how many ways can a pair of integers (x , a) be chosen such that x2 − 2 | x | + | a - 2 | = 0 ?
- A.7
- B.6
- C.4
- D.5
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Show answerIn how many ways can a pair of integers (x , a) be chosen such that x2 − 2 | x | + | a - 2 | = 0 ?
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