Physics, asked by niphomalinga96, 6 months ago

prove the law of sine using a cross product

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Answered by parasharpraveen244

Answer:

Sine law can be proved by using Cross products in Vector Algebra. Cross product between two vectors is the area of a parallelogram formed by the two vectors as the sides of the parallelogram. ... On taking the reciprocal of this, a / Sin A = b / Sin B = c / Sin C. This is the Sine law.

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