anyone with some good matlab skills please help me solve a system of 3 equations and 3 unknowns. please do not answer with zero(s) because the answers for the three forces are between 600 and 900. Thanks

3D Force Systems (statics): find three unknown force magnitudes % (Note all angles assumed to be in degrees and forces in kN) % Four cables are attached to a point in static equilibrium. Given the direction angles of all of the forces and one of the force % magnitudes, write a function called Forcesystem3d that returns a % column vector containing the three unknown force magnitudes % in the order corresponding to the three given direction angles. The function arguments in order are % -known force as a 1x4 array with magnitude and direction angles %-3 force direction angles in rows in a 3x3 array % The output is column vector containing the three unknown force magnitudes Your Function 3D Force Systems (statics): find three unknown force magnitudes % (Note all angles assumed to be in degrees and forces in kN) % Four cables are attached to a point in static equilibrium. Given the direction angles of all of the forces and one of the force % magnitudes, write a function called Forcesystem3d that returns a % column vector containing the three unknown force magnitudes % in the order corresponding to the three given direction angles. The function arguments in order are % -known force as a 1x4 array with magnitude and direction angles %-3 force direction angles in rows in a 3x3 array % The output is column vector containing the three unknown force magnitudes Your Function