x= r cosTheta=3cos(2Theta)cosTheta
y= r sin Theta=3cos(2Theta)sinTheta
Convert from polar to rectangular r=3cos2theta
3 answers
In google type :
r=3cos2theta
When you see list of results click on :
Advanced Math: precal, trig identities, conversion
You will see answer.
r=3cos2theta
When you see list of results click on :
Advanced Math: precal, trig identities, conversion
You will see answer.
Identities r everywhere!!! :/, thank you 4 the info appreciated
1 answer