Math, asked by vipulkumar123, 8 months ago

Please solve , Triangle ABC , where a,b,c are side opposite to angle A,B,C respectively.
(Anyone dare to solve hardest question)​

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Answered by farhan12325
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In a triangle ABC, if a,b,c are the sides opposite to angles A, B, C respectively, then the value of |{:(bcosC,a,c cosB),(c cosA,b,acosC),(acosB,c,bcosA):}| is.

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