Degree of the polynomial $13 + 11 x + 12 x^{3} + 3 x^{2}$ is

2

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1

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3

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4

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Solution

The correct option is C $3$
The degree of an individual term of a polynomial is the exponent of its variable
$13 + 11 x + 12 x^{3} + 3 x^{2} = 12 x^{3} + 3 x^{2} + 11 x + 13$
The highest exponent of $x$ is $3$
$∴$ Degree $= 3$

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