यदि \(f:{0,1,2,3}\to{3,4,5,6}\) को (f(x)=x+3) से परिभाषित किया गया है, तो (f) का परिसर क्या है?
If \(f:{0,1,2,3}\to{3,4,5,6}\) is defined by (f(x)=x+3), what is the range of (f)?
Explanation opens after your attempt
B. ({3,4,5,6})
Concept
Putting (x=0,1,2,3) gives images (3,4,5,6). In exams, substitute all domain values to find the range.
Why this answer is correct
The correct answer is B. ({3,4,5,6}). Putting (x=0,1,2,3) gives images (3,4,5,6). In exams, substitute all domain values to find the range.
Exam Tip
(x=0,1,2,3) रखने पर छवियां (3,4,5,6) मिलती हैं। परीक्षा में परिसर निकालने के लिए सभी प्रांत मान रखें।
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