Question

1. The additive inverse of is :

$\frac{5}{ - 9}$
$\frac{5}{9}$
$\frac{ - 5}{ - 9}$
$\frac{ - 9}{5}$
2. The multiplicative inverse of
$\frac{ - 2}{ - 3}$
(i)
$\frac{ - 3}{2}$
(ii)
$\frac{2}{3}$
(iii)
$\frac{3}{2}$
(iv)
$\frac{ - 2}{3}$
please correct answer


I love you for all

​

Answer 1

Answer:

follow me

sorry I didn't known to answer

mark me as brainliest

I hope it is useful

Answer 2

Answer:

1.  Additive Inverse of $\frac{5}{-9}$  is $\frac{5}{9}$  Option (ii) is the correct one.

2. Multiplicative Inverse of $\frac{-2}{-3}$ is $=\frac{3}{2}$  Option (iii) is the correct one.

Step-by-step explanation:

1. Additive Inverse, when added to the original, results to Zero.  Simple way to find the Additive Inverse is to multiply the original by (-1).

∴ Additive Inverse of $\frac{5}{-9}$ that is of $-\frac{5}{9}$  is (-1) x $(-\frac{5}{9})$ $= \frac{5}{9}$

2. Multiplicative Inverse, when multiplied by the original, results to 1.  Simple way to find the Multiplicative Inverse is to find the reciprocal of the original.  For example, if the original is x, then the Multiplicative Inverse is $\frac{1}{x}$.

∴ Multiplicative Inverse of $\frac{-2}{-3}$ is $\frac{1}{\frac{-2}{-3} }$ $=\frac{3}{2}$