Mathematics · Functions
यदि प्रांत वास्तविक संख्याओं का समुच्चय है, तो फलन f(x) = x + |x| का परिसर क्या है?
- 1[1, ∞)
- 2(-∞, ∞)
- 3[0, ∞)✓
- 4(0, ∞)
सही उत्तर देखें
[0, ∞)
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