RRB Government Jobs Exams

The number of points of intersections of the graphs of y = 2x and y = -x^2 + 2 is equal to

Read Solution (Total 0)

RRB Other Question

If f(x) = (x - 1) / (x^2 - 9), then the domain of f is given by the interval
A. (1 , +)
B. (-3 , +3)
C. [1 , 3)U(3 , +)
D. (-3 , 3)U(3 , +) If f(x) = ln(x + 1) - 2, then f-1(x) =
A. ex + 1 - 2 B. ex - 2
C. ex + 2 - 2 D. ex + 2 - 1