Question

what should be multiplied to (1/-2)^-1 to get (4/7)^-1​

Answer 1

Answer:

answer for the given problem is given

Answer 2

Answer:

(1/-2)^-1 = -2/1

(4/7)^-1 = 7/4

according to the question

7/4÷-2/1 = 7/4×1/-2

and it will be 7/-8 or -7/8