.4.sin²x.cos²x = .(2.sinx.cosx)² = .sin² 2xDe maximale waarde van sin² 2x is 1, dus ...
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Wat is de maximale waarde van 2.sin2x.cos2x ? |
A. \(1\) |
|---|---|
| B. \(2\) | |
| C. \(\frac54\) | |
| D. \(\frac14\) | |
| E. \(\frac12\) |
[ 5-6430- op net sinds 1.11.4-(E)-4.11.2023 ]
| What is the maximum value of 2.sin2x.cos2x ? |
A. \(1\) |
|---|---|
| B. \(2\) | |
| C. \(\frac54\) | |
| D. \(\frac14\) | |
| E. \(\frac12\) |
.4.sin²x.cos²x = .(2.sinx.cosx)² = .sin² 2x