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If \( \Delta=\left|\begin{array}{lll}a_{1} & b_{1} & c_{1} \\ a_{2} & b_{2} & c_{2} \\ a_{3} & b_{3} & c_{3}\end{array}\right| \), then value of \( \left|\begin{array}{lll}2 a_{1}+3 b_{1}+4 c_{1} & b_{1} & c_{1} \\ 2 a_{2}+3 b_{2}+4 c_{2} & b_{2} & c_{2} \\ 2 a_{3}+3 b_{3}+4 c_{3} & b_{3} & c_{3}\end{array}\right| \) is equal to
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