Assignment:
Using mathematical induction, prove or disprove that all checkerboards of these shapes can be completely covered using right triominoes whenever n is a positive integer.
a) 3 x 2^n
b) 6 x 2^n
c) 3^n x 3^n
d) 6^n x 6^n
Provide complete and step by step solution for the question and show calculations and use formulas.