Question

find the multiplicative inverse of the following
a)3/7×21/18
b)1
c)-13/17+3/34
d)-13/9- -3/36
e)8/7× -21/24​

Answer 1

Answer:

Find the inverse of each relation.

{(4, ±15), (±8, ±18), (±2, ±16.5), (3, ±15.25)}

62/87,21

To find the inverse, exchange the coordinates of the ordered pairs.

(4, ±ĺ±

(±8, ±ĺ±18, ±8)

(±2, ±ĺ±16.5, ±2)

(3, ±ĺ±15.25, 3)

The inverse is {(í15, 4), (í18, í8), (í16.5, í2), (í15.25, 3)}.