A) symmetric about \[x-\]axis
B) symmetric about \[y-\]axis
C) symmetric about \[x\] and \[y\] axes
D) none of the above
Correct Answer: B
Solution :
Given \[y=f(x)=\frac{1}{{{x}^{2}}}\] (i) \[f(-x)=\frac{1}{{{(-x)}^{2}}}=\frac{1}{{{x}^{2}}}=f(x)\] \[\therefore \] Curve is symmetrical about \[y-\]axis.
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