Question

Question #899bb

Answer 1

`x^2+y^2-1/2x-3y=0`

Explanation:

we need the transformation formulae

`r^2=x^2+y^2`

`x=rcostheta`

`y=rsintheta`

`r=1/2costheta+3sintheta`

multiply both sides by `r`

`r^2=1/2rcostheta+3rsintheta`

now substituting teh transformation eqns

`x^2+y^2=1/2x+3y`

`x^2+y^2-1/2x-3y=0`