Posted by **Mathsfreak** on Thursday, April 18, 2013 at 10:50am.

x,y and z are complex numbers that satisfy the equations x+y+z=2, xy+yz+zx=3 and xyz=4. Given that 1/(1−x−yz)+1(1−y−zx)+1(1−z−xy)=ab, where a and b are coprime positive integers, what is the value of a+b?

## Answer This Question

## Related Questions

- biology - Given the part of the molecule shown below, can the underlined atom ...
- Grade 12 Calculus - Evaluate each of the following. Show all your calculations. ...
- calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...
- calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...
- math - The number 27+200−−−√−−−−...
- calculus - Find an equation for the surface consisting of all points P(x, y, z) ...
- physics - Four charges −8 × 10^−9 C at (0 m, 0 m), −7 × 10^&#...
- chemistry - For which of these elements would the electron affinity process ...
- chemistry - For which of these elements would the electron affinity process ...
- math - Consider the following 6 relations on the set of real numbers: A) y=2x&#...

More Related Questions