How to get the value of (V ) , using Mathlap of matrix (Write the code in step).

Answer 1

[Jan]

% V = Y \ I

 Y = [-12.576i,     5i,        0,   6.667i; ...
            5i, -12.5i,       5i,   2.5i; ...
             0,     5i, -10.625i,   5i; ...
        6.667i,   2.5i,       5i, -14.167i];
 I = [1 * exp(1i * -80 * pi / 180); 0; 0.563 * exp(1i * -112 * pi / 180); 0];
 V = Y \ I;
 abs(V)

ans = 4×1

0.9889 0.9814 0.9738 0.9821

 angle(V) * 180 / pi

ans = 4×1

-0.6017 -1.5782 -2.6195 -1.4799