फलन (y=\frac{1}{(x+1)2}) की सममिति किस रेखा के सापेक्ष है?
The graph of (y=\frac{1}{(x+1)2}) is symmetric about which line?
Explanation opens after your attempt
Correct Answer
A. (x=-1)
Concept
It is the graph of \(y=\frac{1}{x^2}\) shifted (1) unit left. Therefore the axis of symmetry is (x=-1).
Why this answer is correct
The correct answer is A. (x=-1). It is the graph of \(y=\frac{1}{x^2}\) shifted (1) unit left. Therefore the axis of symmetry is (x=-1).
Exam Tip
यह \(y=\frac{1}{x^2}\) का (1) इकाई बाईं ओर खिसका हुआ ग्राफ है। इसलिए सममिति अक्ष (x=-1) है।
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