Saturday
April 19, 2014

Homework Help: math

Posted by TUHITUHI on Wednesday, October 10, 2012 at 10:35am.

prove that a^2+b^2+c^2-ab-bc-ca is always non negative for all the value of a' b and c

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Geometry - Triangle ABC has side lengths AB=8, BC=12 and CA=14. Given that D, E ...
Geometry - Triangle ABC has side lengths AB=8, BC=12 and CA=14. Given that D, E ...
maths - If a, b and c are sides of a triangle Then prove that 1≤ [(a^2+b^2...
maths --plse help me.. - without using set square or protacter construct 1. ...
Advanced Maths (Vectors) AQA Level - Triangle ABC with D, E and F the midpoints ...
Advanced Maths (Vectors) AQA Level - Triangle ABC with D, E and F the midpoints ...
Geometry - Given: A(3,-1), B(5,2), C(-2,0), P(-3,4), Q(-5,-3), R(-6,2). Prove: ...
Geometry - Given: A(3,-1), B(5,2), C(-2,0), P(-3,4), Q(-5,-3), R(-6,2). Prove: ...
Geometry - Given: A(3,-1), B(5,2), C(-2,0), P(-3,4), Q(-5,-3), R(-6,2). Prove: ...
Geometry- how to write proof - ABC is a right triangle. Angle C is 90 degree. ...

Search
Members