SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the coefficient of
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2
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4
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Answer and Explanation: The coefficient of x to the power of 2 is 1. When there is no number in front of a variable, then the coefficient is always 1.
Detailed explanation-2: -A coefficient is a number or an alphabet that is multiplied by a variable of a single term or the terms of a polynomial. For example, in the term 7x, 7 is the coefficient. The coefficient of x in the term 3xy is 3y.
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