Find the sum and product of each of these pairs of numbers. Express your answers as a base 3 expansion.a) (112)3, (210)3________________b) (2112)3, (12021)3________________c) (20001)3, (1111)3________________d) (120021)3, (2002)3
Solution:Step 1:Addition algorithmAssume two expansion p and q with base 3 with n turns P = ()Q = ()To add p and q , first add their rightmost digits+Hence, is the rightmost digit in the expansion of p +q and is the carry where 0.Continue this process till +Thus p+q = (By using this algorithm be try to solve the questions