How do you convert the rectangular equation #3y-5y=8# into polar form?
1 Answer
Sep 2, 2016
Explanation:
To convert from
#color(blue)"rectangular to polar form"#
#color(orange)"Reminder " color(red)(|bar(ul(color(white)(a/a)color(black)(x=rcostheta , y=rsintheta)color(white)(a/a)|)))# and
#color(red)(|bar(ul(color(white)(a/a)color(black)(csctheta=1/(sintheta)color(white)(a/a)|)))#
#3y-5y=8rArr-2y=8#
#rArr-2(color(red)(rsintheta))=8rArr-2rsintheta=8#
#rArrr=(8)/(-2sintheta)=(-4)/(sintheta)=-4csctheta#