यदि \(f:{1,2,3,4,5}\to{1,2,3}\) को (f(x)=\max(1,4-x)) से दिया गया है, तो परिसर क्या है?
If \(f:{1,2,3,4,5}\to{1,2,3}\) is given by (f(x)=\max(1,4-x)), what is the range?
Explanation opens after your attempt
Correct Answer
A. ({1,2,3})
Concept
The values are (3,2,1,1,1), respectively. Hence the set of obtained values is ({1,2,3}).
Why this answer is correct
The correct answer is A. ({1,2,3}). The values are (3,2,1,1,1), respectively. Hence the set of obtained values is ({1,2,3}).
Exam Tip
मान क्रमशः (3,2,1,1,1) हैं। अतः प्राप्त मानों का समुच्चय ({1,2,3}) है।
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