state and prove law of sine formula
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Law of Sines Proof
We need a right-angled triangle to prove the above as the trigonometric functions, which are mostly defined in terms of this type of triangle only. Given: △ABC, AB = c, BC = a and AC = b. ... Similarly, we can prove, Sin B/ Sin C= b / c and so on for any pair of angles and their opposite sides.
Answered by
1
Law of Sines Proof
We need a right-angled triangle to provethe above as the trigonometric functions, which are mostly defined in terms of this type of triangle only. Given: △ABC, AB = c, BC = a and AC = b. ... Similarly, we canprove, Sin B/ Sin C= b / c and so on for any pair of angles and their opposite sides.
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