Let E be the ellipse x29+y24=1 and C be the circlex2+y2=9. Let P(1, 2) and Q(2,1) be two points, then
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Q lies inside C but outside E
b
Q lies outside both C and E
c
P lies inside both C and E
d
P lies inside C but out side E
answer is D.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
C:x2+y2−9=0E:x2/9+y2/4−1=0. For P(1, 2), C:1+4−9<0, E:19+44−1>0So P lies outside E and inside C.For Q(2,1),C:4+1−9<0, E:49+14−1<0So Q lies inside both C and E.