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in Determinants by (40.4k points)
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सिद्ध कीजिए कि  \(\begin{vmatrix}\frac{a^2+b^2}{c}&c&c\\ a&\frac{b^2+c^2}{a}&a\\ b&b&\frac{c^2+a^2}{b}\end{vmatrix}\) = 4abc

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L.H.S. =  \(\begin{vmatrix}\frac{a^2+b^2}{c}&c&c\\ a&\frac{b^2+c^2}{a}&a\\ b&b&\frac{c^2+a^2}{b}\end{vmatrix}\) 

= 4abc

= RHS
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