JEE Math Practice Question
Let [x] denote the greatest integer less than or equal to x. Then, the values of x$$\in$$R satisfying the equation $${[{e^x}]^2} + [{e^x} + 1] - 3 = 0$$ lie in the interval :
- A.$$\left[ {0,{1 \over e}} \right)$$
- B.[loge2, loge3)
- C.[1, e)
- D.[0, loge2)
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