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Find the sum of additive inverse and multiplicative inverse of 7.
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pls help me in this question
Find the sum of additive inverse and multiplicative inverse of 7.
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ans. -48 by 7
as -7 + 1by 7. equal. -49 by 7 plus 1 by 7
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Answer:
Additive inverse: -7
Multiplicative inverse: 1/7
-7×1/7
-7×7+1/7
-49+1/7
-48/7