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If ax21+by21+cz21=ax22+by22+cz22=ax23+by23+cz23=d, andax2x3+by2y3+cz2z3=ax3x1+by3y1+cz3z1=ax1x2+by1y2+cz1z2=f then the value of ∣∣∣∣x1y1z1x2y2z2x3y3z3∣∣∣∣ is: |
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Answer» If ax21+by21+cz21=ax22+by22+cz22=ax23+by23+cz23=d, and |
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