Question:
If f(z)=zn+an-1zn-1 +......+a1zn+a0 ∈ R[z] is a polynomial in z with no root over R,then deg(f)is
If f(z)=zn+an-1zn-1 +......+a1zn+a0 ∈ R[z] is a polynomial in z with no root over R,then deg(f)is
Updated On: Aug 20, 2024
- 9
- always≤4
- an odd number
- always≥4
- an even number
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The Correct Option is
Solution and Explanation
The correct option is (E): an even number
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