Question

reciprocal of 7 by 9, multiplicative inverse of minus 19 by 6, additive inverse of minus 7 by 8, additive inverse of minus 5 by 13, multiplicative inverse of 4 by 3, additive inverse of 4 by 9, reciprocal of -11 by 7, multiplicative inverse of 21 by 23 and reciprocal of 8 by 15​

Answer 1

Answer:

Reciprocal of 7/9=9/7

multiplicative inverse of -9/6=6/-9

Addictive inverse of -7/8=7/8

addictive inverse of -5/13=5/13

multiplcatuve inverse of 4/3= 3/4

addictive inverse of 4/9= -4/9

reciprocal of -11/7=7/-11

multiplicative inverse of 21/23=23/21

reciprocal of 8/15=15/8

Answer 2

Answer:1) 9/7

2)6/-19

3)7/8

4)5/13

5)3/4

6)-4/9

7)7/-11

8)23/21

9)15/8

Step-by-step explanation:Multiplicative inverse:a/b*b/a= 1

Additive inverse: a+(-a)=0

Reciprocal:Reciprocal of a/b is b/a

Reciprocal of a i.e.,a/1 is 1/a