Prove the following

Question:

$\sqrt{2}$ is a polynomial of degree

(a) 2

(b) 0

(C) 1

(d) $1 / 2$

Solution:

(b) $\sqrt{2}=-\sqrt{2} x^{\circ}$. Hence, $\sqrt{2}$ is a polynomial of degree 0 , because exponent of $x$ is 0 .

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