Solve the problem.Let t0, ...., tn be distinct real numbers. For p and q in ?n, define t0)q(t0) +  ... 

What will be an ideal response?


Axioms 1-3 are readily checked. For Axiom 4, note that  = [p(t0)]2 + [p(t1)]2 +... 
Also, 
If  = 0, then p must vanish at n + 1 points: t0, ...., tn. This is possible only if p is the zero polynomial, because the degree of p is less than n + 1.

Mathematics

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Find the absolute extreme values of the function on the interval.f(x) = csc x, -  ? x ? 

A. absolute maximum is 0 at x = -?; absolute minimum is -1 at x = ? B. absolute maximum does not exist; absolute minimum does not exist C. absolute maximum is -1 at x = ?; absolute minimum is 1 at x = 0 D. absolute maximum is 1 at x = ?; absolute minimum is -1 at x = ?

Mathematics

Fill in the digits for the given place values in the following whole number.8,384hundreds ones 

A. hundreds: 8, ones: 4 B. hundreds: 8, ones: 3 C. hundreds: 3, ones: 4 D. hundreds: 3, ones: 8

Mathematics

Solve the problem.Find the image of the given figure under the translation that takes P to P'.

A.

B.

C.

D.

Mathematics

Simplify the complex fraction.

A. 1
B. 12
C.
D.

Mathematics