Question

is the additive inverse of - 4/3 is 1 is to 1/3 prove it​

Answer 1

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ADDITIVE IDENTITY

An element e is said to be Additive Identity if

$a + e = e + a = a$

So clearly 0 is the Additive Identity

ADDITIVE INVERSE

0 is the Additive Identity

Now A number b is said to be the Additive Inverse of a if

$a + b = b + a = 0$

From the above it is clear that

- a is the Additive Inverse of a

$\longmapsto \:$CALCULATION

So from above we can say that

$\displaystyle \: \frac{4}{3} \: \: is \: \: the \: additive \: inverse \: of \: - \frac{4}{3}$

Hence

$\displaystyle \: 1\frac{1}{3} \: \: is \: \: the \: additive \: inverse \: of \: - \frac{4}{3}$

ADDITIONAL INFORMATION

Additive Inverse of a element is Unique if exists