Sets, Relations and Functions (BITSAT Mathematics): Questions 14  19 of 37
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Question number: 14
» Sets, Relations and Functions » Domain, Range
Question
Domain of the function is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 15
» Sets, Relations and Functions » Functions and Composition
Question
If , then is equal to –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 16
» Sets, Relations and Functions » Functions and Composition
Question
The number of bijective function from set A to itself when A contains 106 elements is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  106 

Question number: 17
» Sets, Relations and Functions » Domain, Range
Question
Let denotes set of values of .
If , then
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 18
» Sets, Relations and Functions » Functions and Composition
Question
If , then –
Choices
Choice (4)  Response  

a.  is not derivable at 

b. 


c. 


d. 


Question number: 19
» Sets, Relations and Functions » Functions and Composition
Question
If , then equal –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

