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If `f(x) = x^(2)` and `g(x) = (1)/(x^(3))`. Then the value of `(f(x)+g(x))/(f(-x)-g(-x))` at `x = 2` isA. `(33)/(31)`B. `(31)/(33)`C. `1`D. None of these |
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Answer» Correct Answer - C If `f(x)=x^(2)` ………… `f(x)=x^(2)` `g(x)= (1)/(x^(3))` `f(2)=4` `f(-2)=4` `g(2)=1//8` `g(-2)= -1//8` `(f(2)+g(2))/(f(-2)g(-2)) = (4+(1)/(8))/(4+(1)/(8)) = 1` |
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