13. Find
(a) The sum of additive inverse and multiplicative inverse of 7.
(b) The product of additive inverse and multiplicative inverse of -1 upon 3
Answers
Answered by
2
Answer:
additive inverse=-7
multiplicative inverse=1/7
Answered by
3
Answer:
-48/7
Step-by-step explanation:
Additive inverse of 7: -7
Multiplicative inverse of 7: 1/7
Sum of both:
-7 + 1/7
= -49 + 1 = -48
•Therefore
= -48/7
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