Gate CS-2014-2 Question Paper With Solutions

Q. 15 A non-zero polynomial f ^xh of degree 3 has roots at x = 1, x = 2 and x = 3.
Which one of the following must be TRUE?

(A) f(0)f(4) < 0

(B) f(0)f(4) > 0

(C) f(0) + f(4) < 0

(D) f(0) + f(4) > 0

Answer: (A)

Explanation:

Gate CS-2014-2 Question Paper With Solutions

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