What are the components of the vector between the origin and the polar coordinate $(2, (11pi)/12)$ ?

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What are the components of the vector between the origin and the polar coordinate $(2, (11pi)/12)$ ?

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Answer 1 · 2016-02-17T12:21:42

(2 cos( $11pi/12$ ), 2 sin( $11pi/12$ )) = ( $-$ 1.9318, 0.5176), nearly

Explanation:

r = 2, $theta$ = $11pi/12$
x = r cos $theta$ , y = r sin $theta$
Components (x, y) = (2 cos( $11pi/12$ , 2 sin( $11pi/12$ ))
= ( $-$ 1.9318, .5176), nearly
$11 pi/12$ = 165 deg

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What are the components of the vector between the origin and the polar coordinate $(2, (11pi)/12)$ ?

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Explanation:

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What are the components of the vector between the origin and the polar coordinate $(2, (11pi)/12)$ ?