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NDA - Trigonometric Ratios Test 1212
Result
NDA - Trigonometric Ratios Test 1212

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  • Question 1/5
    1 / -0.33
    What is tan 15° equal to?
    Solutions

    Correct Answer is option B

    We know that

    Value of ,  can be written as

    So, =
    Last line of the solution will be 

  • Question 2/5
    1 / -0.33
    What is  equal to?
    Solutions

    Correct Answer is option C

    Given that

    We know that

  • Question 3/5
    1 / -0.33
    What is sin220° + sin270° equal to?
    Solutions

    Correct Answer is option A

    We know that

    And

    Value of

  • Question 4/5
    1 / -0.33
    What is   equal to?
    Solutions

    Correct Answer is option D

    We know that

    The value of

  • Question 5/5
    1 / -0.33
    What is the value of sin(1920°)?
    Solutions

    Correct Answer is option C

    Given:

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