समुच्चय \(Z={x \in \mathbb{Z}:|x|<3}\) का रोस्टर रूप कौन सा है?
Which is the roster form of \(Z={x \in \mathbb{Z}:|x|<3}\)?
Explanation opens after your attempt
B. ({-2,-1,0,1,2})
Concept
(|x|<3) means the distance of (x) from (0) is less than (3).
Why this answer is correct
The integer values are (-2,-1,0,1,2).
Exam Tip
In (|x|<3), (-3) and (3) are not included. चरण 1: (|x|<3) का अर्थ है (x) की दूरी (0) से (3) से कम हो। चरण 2: पूर्णांक मान (-2,-1,0,1,2) हैं। चरण 3: (|x|<3) में (-3) और (3) शामिल नहीं होते।
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