Simplify. Leave your answers in polar form (a)
5cis 45° x 3cis 30°
(b) Scisx(3cis)?
3
(c) Scis(
5
• 3cis it
(d
)
(cos 30° +isin 30°)
(cos 20° +isin 20°
2​

Um what? rephrase that ?

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c