Indicate true (T) or false (F), and for each false statement find real number replacements for a and b that will provide a counterexample. For all real numbers a and b,
(A) a + b = b + a
(B) a − b = b − a
(C) ab = ba
(D) a ÷ b = b ÷ a
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.