Question

# Which of the following numbers is the additive inverse of 729 ? 297 −297 729 −729

Solution

## The correct option is D −729 Additive inverse of any number x is a number which when added to x gives resultant as zero (0). So, let x be the additive inverse of 729. x+(729)=0 x=−729 ∴−729 is the additive inverse of 729.

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