Express cot 85° + cos 75° in terms of trigonometric ratios of angles between 0° and 45°.

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Express cot 85° + cos 75° in terms of trigonometric ratios of angles between 0° and 45°.
05
Oct
Express cot 85° + cos 75° in terms of trigonometric ratios of angles between 0° and 45°. Express cot 85° + cos 75° in terms of trigonometric ratios of angles between 0° and 45°. October 5, 2020 Category: Chapter 8 - Introduction to Trigonometry , Maths , NCERT Class 10 ,
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