If sin-1 x = y, then : (1)
A. 0 ≤ y ≤ π
B. \(-\frac{\pi}{2}\) ≤ y ≤ \(\frac{\pi}{2}\)
C. 0 < y < π
D. \(-\frac{\pi}{2}\) < y < \(\frac{\pi}{2}\)
Answer:B
If sin-1 x = y, then : (1)
A. 0 ≤ y ≤ π B. \(-\frac{\pi}{2}\) ≤ y ≤ \(\frac{\pi}{2}\) C. 0 < y < π D. \(-\frac{\pi}{2}\) < y < \(\frac{\pi}{2}\)