Question

Find an integar which when multiplied by -1and then divided by -9result into reciprocal of that integar

Answer 1

Answer:

+ or - 3

Step-by-step explanation:

Let the integer be x

When it is multiplied by -1 and then divuded by -9 it becomes x/9

As per given

x/9 = 1/x

x^2= 9

x=+ or -3