1. To solve for six unknown variables using six nonlinear equations using matrix form and to prooce it as singular. Tp1a_d,Tp2a_d,Tp1b_d,Tp2c_d, Tp3b_d,Tp3c_d are known variables Tp1,Tp2,Tp3, a,b,c are unknown variables. 2. Tp1a_d =Tp1+a*Tp1 Tp1b_d=Tp1+b*Tp1 Tp2a_d=Tp2+a*Tp2 Tp2c_d=Tp2+c*Tp2 Tp3b_d=Tp3+b*Tp3 Tp3c_d=Tp3+c*Tp3 3. can I use differential equations to solve these equations? But I need to prove that the known variables are dependent on each other by using matrx method.