If a and one-half B are opposite to each other, and B is not equal to 0, then the reciprocal of a is 2 c-2b D-B of A2B

If a and one-half B are opposite to each other, and B is not equal to 0, then the reciprocal of a is 2 c-2b D-B of A2B


a=-b/2
1/a=-2/b
Choose D



A natural number that is not equal to 0 is multiplied by the true fraction, and its product () is the original number


A natural number not equal to 0 multiplied by a true fraction, its product (less than) the original number