TrigonometryTrigonometrical Ratios (NDA (National Defense Academy) Mathematics): Questions 1  7 of 7
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Question number: 1
» Trigonometry » Trigonometrical Ratios
Question
The angle of elevation of the tip of a flag staff from a point due south of its base is . What is the height of the flagstaff corrects to the nearest meter.
Choices
Choice (4)  Response  

a.  
b. 
 
c.  
d. 
Question number: 2
» Trigonometry » Trigonometrical Ratios
Appeared in Year: 2012
Question
If , then what is the value of
Choices
Choice (4)  Response  

a. 
 
b.  
c. 
 
d.  0 
Question number: 3
» Trigonometry » Trigonometrical Ratios
Question
If , then what is the value of
Choices
Choice (4)  Response  

a.  
b.  
c. 
 
d. 

Question number: 4
» Trigonometry » Trigonometrical Ratios
Question
If , then what is the value of
Choices
Choice (4)  Response  

a.  0  
b.  1  
c. 
 
d. 

Question number: 5
» Trigonometry » Trigonometrical Ratios
Appeared in Year: 2012
Question
The angle of elevation of the tip of a flag staff from a point due south of its base is . What is the height of the flagstaff corrects to the nearest meter.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  
d. 

Question number: 6
» Trigonometry » Trigonometrical Ratios
Question
The angle of elevation of the tip of a flag staff from a point due south of its base is . What is the height of the flagstaff corrects to the nearest meter.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 7
» Trigonometry » Trigonometrical Ratios
Appeared in Year: 2012
Question
What is the maximum value of
Choices
Choice (4)  Response  

a. 
 
b.   1  
c.  1  
d.  0 