Multiple Choice Questions on Let sin2 theta cos3 theta where theta is acute angle What is the value of 1 4sin theta nbs........... for NDA Exam Preparation

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Multiple Choice Questions

Let sin2 theta cos3 theta where theta is acute angle What is the value of 1 4sin theta nbs...........

Mathematics (NDA) Trigonometry
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    Let sin2θ= cos3θ,  where θ is acute angle. What is the value of 1 + 4sinθ ?
    (given that sin18° = √5-1/4)
    This questions was previously asked in
    2022 NDA -1 Math
    View All NDA Previous Year Papers

    √3

    Incorrect Answer

    2

    Incorrect Answer

    √5

    Correct Answer

    3

    Incorrect Answer
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    Explanation:

    √5

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