Plane And Spherical Trigonometry Quiz

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| By Lopezbrianroy3
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Lopezbrianroy3
Community Contributor
Quizzes Created: 8 | Total Attempts: 968
| Attempts: 292
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  • 1/20 Questions
    What is the exponential form of   - ProProfs

    What is the exponential form of  

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About This Quiz

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Plane And Spherical Trigonometry Quiz - Quiz

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  • 2. 

    What is the value of Arccos(-1)

    Correct Answer
    A.
    Explanation
    The value of Arccos(-1) is 180 degrees or pi radians. This is because Arccos is the inverse function of cosine, and cosine of 180 degrees or pi radians is equal to -1.

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  • 3. 
    What is  - ProProfs

    What is 

    Correct Answer
    A.
  • 4. 
    What is the value of  - ProProfs

    What is the value of 

    Correct Answer
    A.
  • 5. 
    What is the value of ? - ProProfs

    What is the value of ?

    Correct Answer
    A.
  • 6. 

    What is the value of Arccot(0)

    Correct Answer
    A.
    Explanation
    The value of Arccot(0) is equal to π/2. The arccotangent function is the inverse of the cotangent function. Cotangent is the ratio of the adjacent side to the opposite side in a right triangle. When the opposite side is 0, the cotangent is undefined. However, the arccotangent function returns the angle whose cotangent is equal to the given value. In this case, since the cotangent is undefined, the arccotangent is π/2.

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  • 7. 

    What is the value of Arcsin 0?

    Correct Answer
    A. 0
    Explanation
    The value of Arcsin 0 is 0 because the arcsine function returns the angle whose sine is equal to the given value. Since the sine of 0 is also 0, the arcsine of 0 is 0.

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  • 8. 

     What is the value of Arccos0

    Correct Answer
    A.
    Explanation
    The value of Arccos0 is 90 degrees or π/2 radians. This is because the cosine function is equal to 0 at 90 degrees or π/2 radians.

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  • 9. 
    When expressed as a single logarithm , is equal to  - ProProfs

    When expressed as a single logarithm , is equal to 

    Correct Answer
    A.
  • 10. 
    What is x in ? - ProProfs

    What is x in ?

    • 5

    • 25

    • 125

    • 625

    Correct Answer
    A. 125
    Explanation
    The pattern in the given sequence is that each number is obtained by multiplying the previous number by 5. Starting with 5, we have 5 * 5 = 25, 25 * 5 = 125, and 125 * 5 = 625. Therefore, the missing number in the sequence is 125.

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  • 11. 
    Expand  - ProProfs

    Expand 

    Correct Answer
    A.
  • 12. 
    What is the value of ? - ProProfs

    What is the value of ?

    Correct Answer
    A.
  • 13. 
    What is the value of  - ProProfs

    What is the value of 

    Correct Answer
    A.
  • 14. 
    What is the value of  - ProProfs

    What is the value of 

    Correct Answer
    A.
  • 15. 
    What is the restriction for the range of  - ProProfs

    What is the restriction for the range of 

    Correct Answer
    A. 0
  • 16. 
    What is  - ProProfs

    What is 

    Correct Answer
    A.
  • 17. 
    What is  - ProProfs

    What is 

    Correct Answer
    A.
  • 18. 
    12 What is the value of  - ProProfs

    12 What is the value of 

    Correct Answer
    A.
  • 19. 
    For what values of x is  - ProProfs

    For what values of x is 

    • X can be any real number

    • X can be any positive real number

    • X can be any nonnegative real number

    • X can be any positive integer

    Correct Answer
    A. X can be any positive real number
    Explanation
    The given answer states that x can be any positive real number. This means that x can take on any value that is both positive and a real number. It does not have to be an integer or a specific value, it can be any positive real number such as 1, 2.5, or 10. This answer encompasses all possible values of x that satisfy the given conditions.

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  • 20. 
     What is the value of  - ProProfs

     What is the value of 

    Correct Answer
    A.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Aug 26, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 09, 2012
    Quiz Created by
    Lopezbrianroy3
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