MathematicsTrigonometry (NSTSE (National Level Science Talent Search Examination) Class 10): Questions 20  25 of 121
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Question number: 20
» Mathematics » Trigonometry
Question
The value of
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 21
» Mathematics » Trigonometry
Question
If then = ________.
Choices
Choice (4)  Response  

a.  0 

b.  1 

c. 


d.  None of the above 

Question number: 22
» Mathematics » Trigonometry
Question
If then = ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 23
» Mathematics » Trigonometry
Question
= ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 24
» Mathematics » Trigonometry
Question
If then = ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 25
» Mathematics » Trigonometry
Question
= ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 
