Question

Write the multiplicative inverses of the following 1) -3/5 2) 1 3) 0 4) 7/9 4) -1 with explanation​

Answer 1

Answer:

1.1/(-3/5)=1×(5/-3)=5/-3

2.1/1=1

3.1/0=not defined

4.1/(7/9)=1×9/7=9/7

4.1/-1=-1

Answer 2

Answer:

Step-by-step explanation:

multiplicative inverses ;

1. -3/5 ⇒ multiplicative inverse ⇒ -5/3 as -3/5 x -5/3 = 1
2. 1      ⇒multiplicative inverse⇒1  as 1 x 1 = 1
3. 0     ⇒multiplicative inverse⇒1/0 or infinity as zero x infinity = 1
4. 7/9   ⇒multiplicative inverse⇒9/7 as 7/9 x 9/7 = 1
5. -1      ⇒multiplicative inverse⇒-1 as -1 x -1 = 1

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