complex variable?
Posted: Sat Apr 13, 2013 12:37 am
Dear All
In the following set of equations, two-equations one-complex variable :
abs(z+16) + abs(z) = 20
abs(z+8) = 7
Where abs stands for absolute value . The variable z is from the complex z-plane . How many solutions does this set of equations have ?
The answers are as :
1- Four distinct solutions
2- Three distinct solutions
3- Two distinct solutions
4- On solution
Which one is correct in your opinion ?
Thank you
In the following set of equations, two-equations one-complex variable :
abs(z+16) + abs(z) = 20
abs(z+8) = 7
Where abs stands for absolute value . The variable z is from the complex z-plane . How many solutions does this set of equations have ?
The answers are as :
1- Four distinct solutions
2- Three distinct solutions
3- Two distinct solutions
4- On solution
Which one is correct in your opinion ?
Thank you