फलन (f(x)=\frac{1}{x}) के ग्राफ पर (x=4) के लिए (y) क्या है?
For (x=4) on the graph of (f(x)=\frac{1}{x}), what is (y)?
Explanation opens after your attempt
B. \(\frac{1}{4}\)
Concept
\(y=\frac{1}{4}\) is obtained by substituting (x=4). In exams, put (x) in the denominator for a reciprocal function.
Why this answer is correct
The correct answer is B. \(\frac{1}{4}\). \(y=\frac{1}{4}\) is obtained by substituting (x=4). In exams, put (x) in the denominator for a reciprocal function.
Exam Tip
\(y=\frac{1}{4}\) सीधे (x=4) रखने से मिलता है। परीक्षा में पारस्परिक फलन में (x) को हर में रखें।
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