JEE Math Practice Question
The equation $${x^2} - 4x + [x] + 3 = x[x]$$, where $$[x]$$ denotes the greatest integer function, has :
- A.exactly two solutions in ($$-\infty,\infty$$)
- B.no solution
- C.a unique solution in ($$-\infty,\infty$$)
- D.a unique solution in ($$-\infty,1$$)
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