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9) if cos A = 4/5 then the value of tan A is :​

Answer»

25/16Step-by-step EXPLANATION:as we know that COS has opposite VALUE that of sin then if cosA is4/5 then SINA will be 5/4 and tan A is sin A / cos A . 5/4 by 4 / 5 and the answer will be 25/16



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