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In triangle ABC, if a = 18, b = 24 and c...

In triangle `ABC`, if` a = 18, b = 24 `and `c = 30` then find ` (i) cos A, cos B, cos C (ii) sin A, sin B, sin C `

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The correct Answer is:
(i)`3/5,0` (ii)`3/5 ,4/5, 1`
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