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If (f:\mathbb{R}\to\mathbb{R}), (f(x)=5), what is the correct statement about being onto?यदि (f:\mathbb{R}\to\mathbb{R}), (f(x)=5) है, तो आच्छादी होने पर सही कथन क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: It is not ontoयह आच्छादी नहीं है
Step 1: The range of a constant function is only ({5}). Step 2: The codomain (\mathbb{R}) has values such as (6), (0), and (-1), which are not obtained. Step 3: A constant function is not onto over a large codomain.चरण 1: स्थिर फलन का परास केवल ({5}) है। चरण 2: सहप्रांत (\mathbb{R}) में (6), (0), (-1) जैसे अनेक मान हैं जो नहीं मिलते। चरण 3: स्थिर फलन बड़े सहप्रांत पर आच्छादी नहीं होता।
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