What is general representation of ordered pair for two variables a and b?
Venn diagram representation of A - B for two sets A and B is
Venn diagram representation of A - B for two sets A and B is________.
If A = {1, 2, 3}, B = {0, 1, 2, 4, 6, 8} and f: A→B be a function defined by f(x) = 2x. Represent this function as a set of ordered pairs.