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Connect polar form, vectors, and trigonometric rotation
Worksheet
Grade Level
Trigonometry
TRIG.140 Connect polar form, vectors, and trigonometric rotation
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If v = (r cos theta, r sin theta), which statement gives the components after rotating v counterclockwise by phi?
A
(r cos(theta - phi), r sin(theta - phi))
B
(r cos(theta + phi), r sin(theta + phi))
C
((r + phi) cos theta, (r + phi) sin theta)
D
(r sin(theta + phi), r cos(theta + phi))
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