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Solve : (i) -2 le ||x^(2) +1| -3 | le ...

Solve :
(i) `-2 le ||x^(2) +1| -3 | le 7`
(ii) `|x^(2) - 4x| le 5`

Text Solution

Verified by Experts

The correct Answer is:
(i) `[-3,3]`
(ii) `[-1,5]`
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