Mathematics · Functions and Relations
फलन f(x) = x + 2|x + 2|, जहाँ x ≠ -2 है, का परिसर (रेंज) क्या है?
- 1(0, ∞)
- 2{1}
- 3{-1, 1}✓
- 4{-1, 0, 1}
सही उत्तर देखें
{-1, 1}
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