👉 In mathematics, "coannihilate" refers to a binary operation that combines two objects. It is an operation performed on two elements of a set or group, which are called operands and the result of this operation is referred to as the result. For example, if we have two elements A and B in a group G (for example, the integers modulo n), then the coannihilate of A and B with respect to G is defined as follows: - If A and B are