Question

find sum of additive immerse and multiplicative immerse of 7 ​

Answer 1

Answer:

inverse of 7 is -7 multiplicative inverse of 7 is 7 second

Answer 2

• Additative inverse of 7= (-7)
• Multiplicative inverse of 7 = $\dfrac{1}{7}$

Sum:

$- 7 + \dfrac{1}{7}$

$= \dfrac{1 - 49}{7}$

$\red{\bold{ = - \dfrac{48}{7}}}$