Respuesta :
Answer:
- False
Step-by-step explanation:
- sin x = 1/2 ⇒ x = 30°
- sin 2x = 1 ⇒ 2x = 90° ⇒ x = 45°
The answer is false as 30° ≠ 45°
[tex]\\ \sf\longmapsto sinx=\dfrac{1}{2}[/tex]
[tex]\\ \sf\longmapsto sinx=sin30[/tex]
[tex]\\ \sf\longmapsto x=30[/tex]
Now
[tex]\\ \sf\longmapsto sin2x=1[/tex]
[tex]\\ \sf\longmapsto sin2x=sin90[/tex]
[tex]\\ \sf\longmapsto 2x=90[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{90}{2}[/tex]
[tex]\\ \sf\longmapsto x=45[/tex]
Hence its false