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If the graph of a function f(x) is symme...

If the graph of a function `f(x)` is symmetrical about the line `x=a` then

A

`f(a+x)=f(a-x)`

B

`f(a+x)=f(x-a)`

C

`f(x)=f(-x)`

D

`f(x)=f(-x)`

Text Solution

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The correct Answer is:
A
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