CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

If x=acos3θ and y=bsin3θ, prove that   (xa)23+(yb)23=1


Solution

(xa)23+(yb)23=(cos3θ)23+(sin3θ)23=cos2θ+sin2θ=1

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More


Same exercise questions
View More


People also searched for
View More



footer-image