यदि (f(x)=x-2) और \(A=\{1,2,3\}\) है तो (f) का ग्राफ कौन सा है?
If (f(x)=x-2) and \(A=\{1,2,3\}\), which is the graph of (f)?
Explanation opens after your attempt
A. ({(1,1),(2,4),(3,9)})
Concept
Since \(1^2=1\), \(2^2=4\), and \(3^2=9\), the correct pairs are (\(x,x^2\)).
Why this answer is correct
The correct answer is A. ({(1,1),(2,4),(3,9)}). Since \(1^2=1\), \(2^2=4\), and \(3^2=9\), the correct pairs are (\(x,x^2\)).
Exam Tip
\(1^2=1\), \(2^2=4\), और \(3^2=9\) हैं। इसलिए सही युग्म (\(x,x^2\)) हैं।
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