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If Δ=∣∣∣∣∣(1+ax)2(1+bx)2(1+cx)2(1+ay)2(1+by)2(1+cy)2(1+az)2(1+bz)2(1+cz)2∣∣∣∣∣ and Δ=λ∣∣∣∣∣1xx21yy21zz2∣∣∣∣∣×∣∣∣∣∣1aa21bb21cc2∣∣∣∣∣,then the value of λ is |
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Answer» If Δ=∣∣ ∣ ∣∣(1+ax)2(1+bx)2(1+cx)2(1+ay)2(1+by)2(1+cy)2(1+az)2(1+bz)2(1+cz)2∣∣ ∣ ∣∣ and Δ=λ∣∣ ∣ ∣∣1xx21yy21zz2∣∣ ∣ ∣∣×∣∣ ∣ ∣∣1aa21bb21cc2∣∣ ∣ ∣∣, then the value of λ is |
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