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Identify the correct pair from the foll...

Identify the correct pair from the following statements:
(i)For an odd degree reciprocal equation of Type II x=1 is a solution .
(ii)For an even degree reciprocal equation of Type II, the middle term must be zero.
(iii) The no. of positive roots of a polynomial p(x) cannot be less than the no. of the sign changes in coefficients of P(x).
(iv)Polynomial of degree 4 is called cubic equation.

A

(i)&(ii)

B

(i)&(iii)

C

(ii)&(iv)

D

(iii)&(iv)

Text Solution

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The correct Answer is:
A
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