I am new to MATLAB and any help on how to get started on the question below would be appreciated

Using basis vectors c1=(1,1,1,1,1)′and c2=(1,2,3,4,5)′, find the coordinates (α,β) of a given point b=(1,0,1,0,1)′ in the representation b=αc1+βc2. Then, use those coordinates and the given basis to "reconstruct" the given point and get breconst=αc1+βc2. Are the given point b and its reconstruction "close" or "far" -- compute a distance between them. Draw a picture to visualize the geometry of this problem.