Home
Class 12
MATHS
The centers of a set of circles, each of...

The centers of a set of circles, each of radius 3, lie on the circle `x^2+y^2=25` . The locus of any point in the set is `4lt=x^2+y^2lt=64` `x^2+y^2lt=25` `x^2+y^2geq25` (d) `3lt=x^2+y^2lt=9`

A

`4 le x^2 + y^2 le 64`

B

`x^2+y^2 le 25`

C

`x^2+y^2 ge 25`

D

`3 le x^2 + y^2 le 9`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The centres of a set of circles, each of radius 3, lie on the circle x^2+y^2+25 . The locus of any point in the set is: (a) 4lex^(2)+y^(2)le64 (b) x^(2)+y^(2)le25 (c) x^(2)+y^(2)ge25 (d) 3 lex^(2)+y^(2)le9

Does the point (-2.5, 3.5) lie inside, outside or on the circle x^2 +y^2 =25 ?

Does the point ( 2,5), (3,5) lie inside, outside or on the circle x^2+y^2=25 ?

The locus of the middle points of chords of the circle x^(2)+y^(2)=25 which are parallel to the line x-2y+3=0 , is

Find the area of the region {(x , y): y^2lt=4x ,4x^2+4y^2lt=9}

Find the middle point of the chord of the circle x^2+y^2=25 intercepted on the line x-2y=2

Describe the locus of the point (x, y) satisfying the equation (x-2)^2 + (y-3)^2 =25

The coordinates of the points on the circles x^(2) +y^(2) =9 which are at a distance of 5 units from the line 3x + 4y = 25 are :

If a chord of the circle x^(2)+y^(2)=8 makes equal intercepts of length a on the coordinate axes, then |a| lt

If a chord of the circle x^(2)+y^(2)=16 makes equal intercepts of length a on the co ordinates axes then |a|lt