kxruthy
kxruthy
09-01-2018
Mathematics
contestada
x^2+y^2=y in polar form
Respuesta :
altavistard
altavistard
10-01-2018
Replace x^2+y^2 with r^2. Also replace y with r*sin theta.
Then we have r^2 = r*sin theta.
this can be reduced to r = sin theta.
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