Mathematics · Relations and Functions
माना f : [2, ∞) → R, f(x) = x2 - 4x + 5 द्वारा परिभाषित फलन है, तो f का परिसर (range) है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1[5, ∞)
- 2[4, ∞)
- 3[1, ∞)✓
- 4R
सही उत्तर देखें
[1, ∞)
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