Let f, `R to R and g : R to R` be continous functions . Then the value of the integral ` int _(-pi//2)^(pi//2) [ f(x) + f( -x) ] [ g(x) - g (-x) ] dx ` isA. `pi`B. 1C. `-1`D. 0

Let f, `R to R and g : R to R` be continous functions . Then the value

1.	Let f, `R to R and g : R to R` be continous functions . Then the value of the integral ` int _(-pi//2)^(pi//2) [ f(x) + f( -x) ] [ g(x) - g (-x) ] dx ` isA. `pi`B. 1C. `-1`D. 0
Answer» Correct Answer - D

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