+91-87964 74404
FlagBACK
Question icon
Grade 12Analytical Geometry

This is a question from Circle

Qn- A circle of radius (√3,0) can have how many maximum number of points with rational co-ordinates ?

Please Help !!!! :)

Profile image of Viranch Mistry
15 Years agoGrade 12
Answers icon

2 Answers

Profile image of rajan jha
15 Years ago
generally a circle having rational centre and radius can have infinitely many rational points. but a circle with irrational centre and radius may not have a single rational points at all. like my answer?
Profile image of moin malek
15 Years ago

SOrry to say but how can the radius be in form of coordinates, the language of qn. is slightly incorrect, plz check.

Other Related Questions on analytical geometry

question mark
  • The locus of the point represented by x= t^2 +t+1 and y=t^-t+1 is 
analytical geometry
1 Answer Available

Last Activity: 4 Years ago

question mark
show that the centroids of the triangles of which three perpendiculars lie along the lines y=m1x,y=m2x,y=m3x lie on y(3+m2m3+m3m2+m1m2)=x(m1+m2+m3+3m1m2m3)
analytical geometry
1 Answer Available

Last Activity: 4 Years ago

question mark
show that the equation (ab-h²)(ax²+2hxy+by²+2gx+2fy)+af²+bg²-2fgh=0 represent a pair of straight lines and that these straight lines form a rhombus with the lines ax²+2hxy+by²=0
analytical geometry
1 Answer Available

Last Activity: 4 Years ago

question mark
A circle has its center on straight line 5x-2y+1=0 and cuts the x axis at two points whose absciasse are -5,3 find equation of the circle and it's radius. 
 
analytical geometry
1 Answer Available

Last Activity: 4 Years ago

question mark
Prove that ax^2+by^2+cz^2 +2ux+2vy+2wz+d=0 represent a cone if u^2/a+v^/b+w^2/c=d
analytical geometry
1 Answer Available

Last Activity: 4 Years ago