Question

what is the additive inverse of
$\frac{4}{7}$

Answer 1

the additive inverse of of a is denoted by unary minus .

the additive inverse of 7 is – 7. because 7 + (-7)= 0. and the additive inverse of –o.3 is 0.3 because– 0.3 +0.3 = 0



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