|
tan 40° heeft dezelfde waarde als |
A. \(\large\boldsymbol{\frac {1} {\tan 50^{\circ}} }\) |
|---|---|
| B. \(\boldsymbol{2.\tan 20^{\circ} }\) | |
| C. \(\boldsymbol{\tan 140^{\circ} }\) | |
| D. \(\large\boldsymbol{\frac {\cos 40^{\circ}} {\sin 40^{\circ}} }\) | |
| E. \(\boldsymbol{\tan 50^{\circ}}\) |
[ 4-2539 - op net sinds 25.7.12-(E)-30.10.2023 ]
|
tan 40° has the same value as |
A. \(\large\boldsymbol{\frac {1} {\tan 50^{\circ}} }\) |
|---|---|
| B. \(\boldsymbol{2.\tan 20^{\circ} }\) | |
| C. \(\boldsymbol{\tan 140^{\circ} }\) | |
| D. \(\large\boldsymbol{\frac {\cos 40^{\circ}} {\sin 40^{\circ}} }\) | |
| E. \(\boldsymbol{\tan 50^{\circ}}\) |