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Question

Which of the following are irreducible polynomials?

i) X^4+X^3
ii) 1
iii) X^2+1
iv) X^4+X+1

a.

i) and ii)

b.

only iv)

c.

ii) iii) and iv)

d.

All of the options

Answer: (d).All of the options

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Q. Which of the following are irreducible polynomials? i) X^4+X^3 ii) 1 iii) X^2+1 iv) X^4+X+1

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