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MBA, PHD
Phoniex
Jul-2007 - Jun-2012
Corportae Manager
ChevronTexaco Corporation
Feb-2009 - Nov-2016
2. [7 pts.] Let D(n) is the determinant of the nxn matrix with 7 on the main diagonal, 3 on the “diagonal” below the main diagonal and 4 on the “diagonal” above the main diagonal.
a. Write the recurrent equation of the 2nd order for D(n), D(n-1) and D(n-2) for n>2.
b. Find the general solutions of the equation from part a.
c. Specify the arbitrary coefficients A and B in the general solution from part b. using the initial conditions D(1)=7 and D(2)=37.
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