CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

The ratio of the area enclosed by the locus of mid-point of PS and area of the ellipse where P is any point on the ellipse and S is the focus of the ellipse, is


A
loader
B
loader
C
loader
D
loader

Solution

The correct option is D
x2a2+y2b2=1,Area=πabLet P=(acosθ,bsinθ)S=(ae,0)M(h,k)midpoint of PSh=ae+acosθ2;k=bsinθ2(hae2a2)2+(kb2)2=1
Area = 14πab
 

Mathematics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image