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If log ( 0.6) (log (6) ((x ^(2) +x)/(x +...

If `log _( 0.6) (log _(6) ((x ^(2) +x)/(x +4))) lt 0,` then complete set of value of 'x' is:

A

`(-4, -3) uu (8,oo)`

B

`(-oo, -3)uu(8,oo)`

C

`(8,oo)`

D

none of these

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The correct Answer is:
A
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VIKAS GUPTA (BLACK BOOK)-QUADRATIC EQUATIONS -EXERCISE (SUBJECTIVE TYPE PROBLEMS)
  1. If log ( 0.6) (log (6) ((x ^(2) +x)/(x +4))) lt 0, then complete set o...

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  2. Let f(x) = ax^2 + bx + c where a,b,c are integers. If sin\ pi/7 * sin\...

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  11. The number of all values of n, (whre n is a whole number ) for which t...

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  12. The number of negative intergral values of m for which the expression ...

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  13. If the expression a x^4+b x^3-x^2+2x+3 has remainder 4x+3 when divided...

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  14. The smallest value of k, for which both the roots of the equation, x^2...

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  16. The expression x^2 + 2xy + ky^2 + 2x + k = 0 can be resolved into two ...

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  17. The curve y=(lambda=1)x^2+2 intersects the curve y=lambdax+3 in exactl...

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  18. Find the number of integral vaues of 'a' for which the range of functi...

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  19. When x ^(100) is divided by x ^(2) -3x +2, the remainder is (2 ^(k +1)...

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  20. Let p (x) be a polynomial equation of least possible degree, with rati...

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