If A = `[{:(2, 3, -1),(5, 6, 1):}]`, then find (0) -A (b) 3A (c) `(1)/(4)A`.

If A={:[(2,3,-1),(5,6,1)]:} , then find (a) -A , (b)3A , (c ) (1)/(4)A .

If A = [{:(3, 2),(1, 4):}], B = [{:(-5, 9), (3, 4):}]," and C" = [{:(-3, 6),(2, 1):}], then find 2A + 3B - 4C.

If A = [{:(2, -3), (4, 1):}], B = [{:(2, 3), (5, 0):}]" and " C = [{:(-1, 2),(0, 5):}] then find A(B + C).

If A={1,2,3,6},B={1,3,4,6} and C={3,4,5,6,8} , then find a)B-C b)C-A

If A= {1, 2, 3}, B= {3, 4} and C= {4, 5, 6}, then (A xx B) uu (A xx C) = {(1, 3), (1,4), (1,5), (1,6), (2,3), (2,4), (2,5), (2,6), (3,3), (3,4), (3,5),(3,6)}

A= {1, 2, 3, 4, 5}, B= {1, 3, 5, 6}, C= {1, 2, 3} , then find the following sets. A - (B - C)

if A=[{:(1,2,3),(4,5,6):}]and B=[{:(-3,-2),(0,1),(-4,-5):}], then find AB and BA ,

if A=[{:(1,2,3),(4,5,6):}]and B=[{:(-3,-2),(0,1),(-4,-5):}], then find AB and BA ,