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If (f:\mathbb{R}\to\mathbb{R}), (f(x)=|x-1|), then (f) is not one-one because:यदि (f:\mathbb{R}\to\mathbb{R}), (f(x)=|x-1|), तो (f) एकैकी नहीं है क्योंकि:
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (f(0)=f(2))(f(0)=f(2))
Step 1: (f(0)=|-1|=1). Step 2: (f(2)=|1|=1), while (0\neq2). Step 3: In absolute value functions, inputs at equal distance from the center can give the same output.चरण 1: (f(0)=|-1|=1) है। चरण 2: (f(2)=|1|=1), जबकि (0\neq2)। चरण 3: निरपेक्ष मान वाले फलन में केंद्र से समान दूरी वाले निवेश समान निर्गत दे सकते हैं।
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