Home / Expert Answers / Algebra / let-u-1-0-3-cup-0-3-1-let-w-x-1-and-d-x-0-if-x-in-1-0-3-1-if-x-in-0-3-1-c-pa147

(Solved): Let U=[-1,-0.3]\cup [0.3,1]. Let W(x):=1 and D(x)={(0, if x in [-1,-0.3],),(1, if x in [0.3,1].):} C ...



Let U=[-1,-0.3]\cup [0.3,1]. Let W(x):=1 and D(x)={(0, if x in [-1,-0.3],),(1, if x in [0.3,1].):} Consider the following polynomial approximation of D(*) over U. How many alternation points it has? Comment: Don't use a microscopic vision. Wherever the polynomial is almost touching dotted lines, it is indeed touching it. Answer: The correct answer is: 7


We have an Answer from Expert

View Expert Answer

Expert Answer


We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe