Conver the equation y=2 to polar form. Then solve the resulting equation for r. Thanks :)

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asked Dec 19, 2017 128k views

1 vote

Conver the equation y=2 to polar form. Then solve the resulting equation for r.
Thanks :)

Mathematics
high-school

Eang asked

by Eang

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1 Answer

7 votes

This is something to memorize

y = r*sin(theta)

so if y = 2, then

2 = r*sin(theta)

Divide both sides by sin(theta) to get

r = 2/sin(theta)
r = 2csc(theta)

Adedoy answered Dec 24, 2017

by Adedoy

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