Practicing Success
The range of the function $f(x) = \sin(\sin^{–1}\{x\})$ where {.} is a fractional part of x is |
[0, 1) [0, 1] (–1, 1) None of these |
[0, 1) |
We know $0 ≤ \{x\} < 1$ $0 \leq \sin^{-1}\{x\}<\frac{\pi}{2}$ Hence (1) is the correct answer. |