Mass spectrometry of a sample gives a series of peaks that represent various masses of ions of constituents within the sample. For each peak, the height of the peak l; is influenced by the amounts of the various constituents:

where C_ij is the contribution of ions of species i to the height of peak j, and n_j is the amount of ions or concentration of species j. The coefficients C_ij for each peak are given by:

If a sample produces a mass spectrum with peak heights, I₁ = 30.5, I₂ = 71.5, I₃ = 354.8, I₄ = 180, l₅ = 100, and l₆ = 36.9, determine the concentrations of the different species in the sample by USING MATLAB.

(write a MATLAB script file to carry out the calculations and do not use built-in functions for operations with matrices)

; -Cijn