Question

the multiplication inverse of -(a/b) is (b/a)

Answer 1

true or false

Answer 2

please help

Answer 3

reciprocal : just flip the fraction sign would stay the same
reciprocal of \[\frac{2}{1}\] is 1/2

Answer 4

yes but what about with a negative

Answer 5

i'll give you an example if it's -2/1 then reciprocal would be -1/2

Answer 6

ohhh ok, so it would be false

Answer 7

can you help me with one more?

Answer 8

i'll try not sure :=)

Answer 9

if a number is a rational number, then it is an interger

Answer 10

t or f

Answer 11

ah i can't explain rational numbers sorry make a new post sorry