Question

additive inverse of 2/7

Answer 1

Answer:

$\frac{ - 2}{7}$

Step-by-step explanation:

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Answer 2

$\huge{\underline{ Question:}}$

$Additive \: \: Inverse \: \: of \: \: \: \frac{2}{7}$

$\huge\red{\underline{ \underline{Answer :}}}$

$\bold{Note :} \: A \: \: number \: \: that \: \: when \: \: added \: to \: \: a \: \: given \: \: number \: \: yields \: \: zero.$

$Example : -5 + 5 = 0$

$Here, -5 \: \: is \: \: the \: \: additive \: \: inverse \: \: of \: \: 5 \: \: and \: \: vice \: \: versa.$

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$Let \: \: the \: \: number \: \: be \: \: x , \: such \: \: that , \: \: \: \frac{2}{7} + x = 0$

$x = 0 - \frac{2}{7}$

$x = - \frac{ 2}{7}$

$So \: , \bold{\boxed{ The \: \: additive \: \: inverse \: \: of \: \: \frac{2}{7} \: \: is \: \: - \frac{2}{7} .}}$

$\purple{ \bf{{Hope \: \: this \: \: helps \: \: you \: !}}}$