Answer to Question #45082 in Analytic Geometry for jasvinder

Analytic Geometry

Question #45082

For what value(s) of α, the conicoid x^2+y^2+αz^2+2yz+xy+x+2y+z+3=0 has a unique centre? Give reason for your answer.

Expert's answer

Download Answer

Learn more about our help with Assignments: Analytic Geometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Find the equation of the cylinder with base curve x^2+y^2+z^2-2x-4z+1=0,2x+y+z=2.
2. Find the reciprocal cone of the cone x^2+z^2-2yz+4zx=0.
3. Find the path traced by the centre of the sphere which touches the lines x/y=y/-1=z/2 and 2x=y,y-z=0
4. Find the new equation of the conicoid 2x^2+3y^2+5z^2-xy+z=1 when the coordinate system is transforme
5. Find the point of intersection of the line x/4=y=z-1 and the plane 2x+y+z=5. Also find the angle be
6. Identify the conic x^2+xy+2y^2-2x-5=0. Also trace it.
7. Check whether the following statements are true or false. Justify your answer with a short explanati