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STATEMENT 1:f(x) is symmetrical about x=...

STATEMENT 1:`f(x)` is symmetrical about `x=2` . Then `int_(2-a)^(2+a)f(x)dx` is equal to `2int_2^(2+a)f(x)dxdot` STATEMENT 2: If `f(x)` is symmetrical about `x=b ,` then `f(b-alpha)=f(b+alpha)AAalpha in Rdot`

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