हिंदी

State for any acute angle θ whether cos θ increases or decreases as θ increases.

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प्रश्न

State for any acute angle θ whether cos θ increases or decreases as θ increases.

विकल्प

  • Increases

  • Decreases

MCQ
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उत्तर

Increases

Explanation:

For acute angles, remember what cosine means: base over hypotenuse. If we increase the angle, then the hypotenuse side gets larger. That means "base/hypotenuse" gets smaller or decreases.

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Trigonometric Equation Problem and Solution
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