write the additive inverse and multiplicative inverse of the following : a) -2/9 b) 8/7 c) -3/11
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Step-by-step explanation:
ADDITIVE INVERSE
1. 2/9
2. -8/7
3.3/11 Because additive inverse sum is always zero and if we will add a number with its additive inverse it gives us zero. So for calculating additive inverse we should subtract the number from zero.
MULTIPLICATIVE INVERSE
- -9/2
- 7/8
3. -11/3 Because multiplicative inverse is the reciprocal of a number. When we multiply a number by its multiplicative inverse we gets answer 1.
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