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  1. Which one of the following is true for 0°<θ<90°
    1. cosθ > cos2θ
    2. cosθ < cos2θ
    3. cosθ ≥ cos2θ
    4. cosθ ≤ cos2θ
Correct Option: A

For 0° < q < 90°
cosθ > cos2θ because cosθ° = 1
and cos 90° = 0


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