Respuesta :

Meherpuya

Answer:

Using the trigonometric identity \( \sin(x) = \cos(90° - x) \), you can express \( \cos(68°) \) in terms of sine:

\[ \cos(68°) = \sin(90° - 68°) \]

Simplifying, you get:

\[ \cos(68°) = \sin(22°) \]