1.

Let f(x)=a_(5)x^(5)+a_(4)x^(4)+a_(3)x^(3)+a_(2)x^(2)+a_(1)x, wherea_(i) s are real and f(x) =0 has a positive root alpha_(0) . Then

Answer»

f(X)=0 has a ROOT `alpha_(1)` such that `0ltalpha_(1)ltalpha_(0)`
f(x) =0 has at least two real roots
f(x) = 0 has at least ONE real root
None of these

Answer :A::B::C::D


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