matlab

nework Group 3: Systems of Equations ; H3.1. Lower triangular system O solutions submitted (max: Unlimited) Write a function that solves a lower triangular system of linear equations: 0 In to 0 0 Begin your function with function - solvelower(L.by where L is the lower triangular coefficient matrix, the constant vector on the right hand side of the equation and is the solution vector, Example Inputs: L- 15,0,0,0,1,3,0,0,3,4,2,0; -1, 3, -6, -1]; Output: * = (-2; 20; 31