wiS4ummerKylim wiS4ummerKylim

07-08-2016
Mathematics

contestada

convert to rectangular form r=4sec theta

Respuesta :

07-08-2016

Hello,
r=4/cos t==>r cos t=4==>x=4
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HomertheGenius HomertheGenius

11-08-2016

r = 4 sec (theta) = 4 / cos ( theta )
Rectangular form:
x = r · cos ( theta ) = 4/ cos (theta ) · cos ( theta )
x = 4

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