BITSAT Mathematics: Questions 179  186 of 378
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Question number: 179
» Sequence and Series » Relation Between AM and GM
Question
The G. M of the numbers is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 180
» Coordinate Geometry » Equations of Conic Sections
Question
Find such that straight line touches curve is –
Choices
Choice (4)  Response  

a.  2 

b.  3 

c.  0 

d.  None of the above 

Question number: 181
» 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: 182
» Permutations and Combinations » Fundamental Principle of Counting
Question
There are copies of each different books in library. The number of ways in which one or more than one book can be selected as –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 183
» Basic Mathematics » Geometry » Advanced Properties
Question
The maximum area of rectangle that can be inscribed in a circle of radius is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 184
» Vector Algebra » Scalar and Vector Products
Question
If cross product of two nonzero vectors is zero, then the vectors are –
Choices
Choice (4)  Response  

a.  Codirectional 

b.  Coterminus 

c.  Collinear 

d.  Coinitial 

Question number: 185
» Limits & Continuity » Algebra of Functions
Question
is equal to –
Choices
Choice (4)  Response  

a.  1 

b.  2 

c.  3 

d.  4 

Question number: 186
» Sets, Relations and Functions » Domain, Range
Question
Let denotes set of values of .
If , then
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

