Question

(x+1)/x? -4 20 solve for x. (a) (0,00) (b) [2,00) (c)[2,00) u{-} (a) (-1,00) (b) (-0,+5) tas (-00,-5) U(5,0) (c)(-5,00)

JEE/Engineering Exams

Maths

Solution

4.0 (1 ratings)

CNy're wing ( (n+1) sqrt{n^{2}-4} geq 0 ) ( (n+1)^{2}left(n^{2}-4right) geq 0 ) Lue com remere flo powert ( n^{2}-4 quad 7,0 ) ( x^{2} y_{1} y ) 10122 ( x in quad ) eque ( left(-x_{1}-2right] cup[2, x) ) fo cis correet