|
Wat is het bereik van de functie f (x) = Bgsin x + Bgcos x |
A. \([\:0,\pi\,]\) |
|---|---|
| B. \([-\frac12\pi,\frac12\pi]\) | |
| C. \([-\frac12\pi,\frac32\pi]\) | |
| D. \(\{\frac12\pi\}\) | |
| E. |
[ 5-0591 - op net sinds 22.11.14-(E)-4.5.2025 ]
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What is the range of f(x) = asin(x) + acos(x) ? |
A. \([\:0,\pi\,]\) |
|---|---|
| B. \([-\frac12\pi,\frac12\pi]\) | |
| C. \([-\frac12\pi,\frac32\pi]\) | |
| D. \(\{\frac12\pi\}\) | |
E. (all x) |