Math, asked by kothawalesakshi8, 5 months ago

बाय यूजिंग फॉर्मूला फाइंड द वैल्यू ऑफ ब्रैकेट 43 ब्रैकेट 3

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Answered by Anonymous

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Using the formula cos A =√1+cos2A2, find the value of cos30∘, it is ... Using the formula, `sinA=sqrt((1-cos2A)/(. play. 1:43 .

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