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Question

Mark the correct alternative in the following question:

The product of the coefficients of terms in -43ab2+14bc2+3ca2 isa 1 b 12 c -1 d 3

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Solution

As, the coefficient of the term -43ab2 is -43,the coefficient of the term 14bc2 is 14 andthe coefficient of the term 3ca2 is 3.So, the product of the coefficients of the terms=-43×14×3=-1

Hence, the correct alternative is option (c).

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