Click to Chat
1800-2000-838
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Question no. 03. What is the locus of mid point of focal chord of ellipse (x^/a^) + (y^2/b^2) =1
We have:x2a2+y2b2=1Equation of chord having mid point (h,k) isT=S1⇒hxa2+kyb2−1=h2a2+k2b2−1⇒hxa2+kyb2=h2a2+k2b2Chord passes through focus (ae,0)⇒haea2+0=h2a2+k2b2⇒h2a2+k2b2=ehaHence equation of locus is⇒x2a2+y2b2=exa
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -