FunctionHard
Question
If S is the set of all real x such that 
is positive, then S contains
is positive, then S containsOptions
A.
B.
C.
D.
Solution
Since, 
⇒
⇒
Hence, thon solution set is ,
x ∈ (- ∞, -1)
(-1/ 2,0) (1/2, ∞)
Hence, (a) and (b) are the correct options.
⇒
⇒
Hence, thon solution set is ,x ∈ (- ∞, -1)
(-1/ 2,0) (1/2, ∞)Hence, (a) and (b) are the correct options.
Create a free account to view solution
View Solution FreeMore Function Questions
Domain of the function cos-1 (4x −1) is-...Let g(x) = 1 + x -[x] and f(x) = , then for all x, f [g(x)] is equal to...If f(x) = cos (log x), then equals-...The value of b and c for which the identity f ( x + 1) - f (x) = 8x + 3 is satisfied, where f(x) = bx2 + cx + d, are -...Let $\alpha,\beta$ be the roots of the quadratic equation $12x^{2} - 20x + 3\lambda = 0,\lambda \in \mathbb{Z}$. If $\fr...