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In ∆ABC, right angled at B, AB=24 cm, BC=7 cm. Determine(i) sin A, cos A(ii) sin C, cos C |
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Answer» Sin A=25/7 ,cos A=24/25 & sin C=24/25 SinC = 24/25.. Cos C = 7/25.. Sorry...SinA = 7/25 , CosA = 24/25... SinA = 24/25 , Cos A = 7/25.. |
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