If `S` is the set of all real `x` such that `(2x-1)/(2x^(3)+3x^(2)+x)` is positive then S cantains

If S is the set of all real x such that (2x-1)/(2x^(3)+3x^(2)+x) is positive (-oo,-(3)/(2)) b.(-(3)/(2),(1)/(4)) c.(-(1)/(4),(1)/(2)) d.((1)/(2),3) e. None of these

If S is the set of all real x such that (2x-1)(x^(3)+2x^(2)+x) gt 0 , then S contains which of the following intervals :

If S is the set of all real x such that (2x-1)(x^(3)+2x^(2)+x) gt 0 , then S contains which of the following intervals :

If A is the set of all x such that (2x+1)/(2x^(3)+3x^(2)+x)gt0 then A contains

If S is the set of all real x such that (2x-1)/(2x^3+3x^2+x) is positive (-oo,-3/2) b. (-3/2,1/4) c. (-1/4,1/2) d. (1/2,3) e. None of these

If S is the set of all real x such that (2x-1)/(2x^3+3x^2+x) is positive (-oo,-3/2) b. (-3/2,1/4) c. (-1/4,1/2) d. (1/2,3) e. None of these

If S is the set of all real x such that (2 x)/(2 x^(2)+5 x+2)>(1)/(x+1) then S is equal to

Find all the real values of x such that (2x-1)/(2x^3+3x^2+x)gt0

If S is the set of all real numbers x for which >0(2x-1)/(2x^(3)+3x^(2)+x) and P is the subset of S ,

If S is the set of all real 'x' such that (x^2(5-x)(1-2x))/((5x+1)(x+2)) is negative and (3x+1)/(6x^3+x^2-x) is positive, then S contains