CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The equation of circle is x2+y22x=0. The point P(1,0) lies

A
On the circle
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Inside the circle
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Outside the circle
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
On the centre of the circel
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C Outside the circle
x2+y22x=0 Radius (x1)2+y2=1
Radius =1 center (1,0)
Pt(1,0)(1)2+0+2(1)
=1+2=3 (hence not on circle)
OP=(1+1)2+0=2 OP> radius
P will lie outside the circle

1126185_460586_ans_1d85e15c18d94b84b50fe825774f2790.JPG

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chords and Pair of Tangents
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon