Q.

Zero of the zero polynomial is


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a

  0

b

  1

c

  Every real number

d

  Not defined 

answer is D.

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Detailed Solution

It is given the zero of a polynomial of degree 0.
We know that the general form of a polynomial of degree n is given by a n x n + a n1 x n1 +......+ a 1 x+ a 0  ,where n +   and a is any constant coefficient.
It can be clearly seen that the polynomial has x 0   as it is zero polynomial.
But the zero of the zero polynomial cannot be determined since the functional value of this expression remains constant at the coefficient of x 0   and cannot be determined at any value of x when x   .
Therefore, the zero of a polynomial of degree 0 cannot be defined.
Hence, option 4 is correct.
 
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