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The multiplicative identity of real numbers is...
a) 0       
b) 1                        
c) -1     
d) all

b

Explanation:Multiplicative identity is something that have no effect on original value while multiplying 



c



The multiplicative inverse of a real number b is
a) b      
b) -b                       
c) 1/b      
d) 1

c

Explanation:Multiplicative inverse is something that give multiplicative identity on multiplying.



Multiplicative inverse is always.
a) 1       
b) none zero         
c) zero     
d) -1        

b

Explanation:Because if it is zero then original function will be undefined

Comments :

A check it

by at 2025-03-12 10:04:20

1 is also a non zero number so 1 and no zero option may correct

by at 2025-04-06 17:31:12

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a




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