Mathematics · Functions
ℝ से ℝ तक परिभाषित निम्नलिखित में से कौन सा फलन एक बाइजेक्टिव फलन (bijective function - एकैकी आच्छादक) है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1y = |x|
- 2y = x2
- 3y = cos x
- 4y = x + 10✓
सही उत्तर देखें
y = x + 10
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