JEE Math Practice Question
The value of the integral $$\int\limits_4^{10} {{{\left[ {{x^2}} \right]dx} \over {\left[ {{x^2} - 28x + 196} \right] + \left[ {{x^2}} \right]}}} ,$$ where [x] denotes the greatest integer less than or equal to x, is :
- A.6
- B.3
- C.7
- D.$${1 \over 3}$$
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