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Using properties of determinants, prove the following : `|[b+c, a ,a],[ b, c+a, b],[ c,c, a+b]|=4a b c`

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XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
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  3. Using properties of determinants, prove the following : |[b+c, a ,a]...

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  12. Using properties of determinants, prove that |[2y,y-z-x,2y],[2z,2z, ...

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  13. Write the vector equation of the plane, passing through the point (...

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  17. Find the particular solution of the differential equation e^xsqrt(1-y^...

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