Example 7.34
To find the additive inverse, we find the opposite.
(a) The additive inverse of
is its opposite,
.
(b) The additive inverse of
is its opposite,
.
(c) The additive inverse of
is its opposite,
.
Try It 7.67
(a) ![-18 -18](https://learn.saylor.org/filter/tex/pix.php/74c803ab28302f53009c2208e8c20936.svg)
(b) ![-\frac{7}{9} -\frac{7}{9}](https://learn.saylor.org/filter/tex/pix.php/e968087ecd47e4d03dcc41663a87199b.svg)
(c) ![-1.2 -1.2](https://learn.saylor.org/filter/tex/pix.php/6afb6aa7f692d192d7c5ac410604bc2c.svg)
Try It 7.68
(a) ![-47 -47](https://learn.saylor.org/filter/tex/pix.php/f84edce385ed38b1b008771628c9df65.svg)
(b) ![-\frac{7}{13} -\frac{7}{13}](https://learn.saylor.org/filter/tex/pix.php/d3e17b76e9574a980d10eb2aa1a3a7e6.svg)
(c) ![-8.4 -8.4](https://learn.saylor.org/filter/tex/pix.php/52cc072e862fd2684b4e9c29b2dfc7b7.svg)