Question

if bata a bata b c Bata d then which of the following options is always true?
option a. a + b bata a-b = c +d bata c - d
option b. ac =bd
option c. a Bata d = c bata b
option d. a+b bata c-d = a-b bata c+d​

Answer 1

Answer:

option c. a Bata d = c bata b