Prove that there does not exist a f: R to R that is differentialble everywhere and such that f'(x)0 for x>=0. • Show less

I have aready attempted to solve this problem on my own and arrived at an answer of x(5) = 1.9976 fo… Show more I have aready attempted to solve this problem on my own and arrived at an answer of x(5) = 1.9976 for the

Prove that if f:[0,1] to R is monotonic increasing, then it is Riemann integrable.

Suppose that we have a basic feasible solution that is non-degenerate. Further suppose that the mini… Show more Suppose that we have a basic feasible solution that is non-degenerate. Further suppose that the minimum ratio criterion for existing from the basis occurs at a unique

Listed below is the number of movie tickets sold at the Library Cinema-Complex, in thousands, for th… Show more Listed below is the number of movie tickets sold at the Library Cinema-Complex, in thousands, for the period from 2001 to 2013. Compute a five-year weighted

Determine which of the following subsets of R3×3 are subspaces of R3×3 Please exlain your answers

In vector space, in order to prove that the vectors (for example, u and v) are in V (vector space),… Show more In vector space, in order to prove that the vectors (for example, u and v) are in V (vector space), we have to

Mapping, polynomials, linearlity:

(2… Show more Use Euler’s method with step size 0.5 to compute the approximate y-values y1≈y(1.5), y2≈y(2), y3≈y(2.5), and y4≈y(3) of the solution of the initial-value problem y′=−1+3x+4y, y(1)=−5. • Show less

In vector space, how come real numbers are only in real vector space whereas complex numbers are in… Show more In vector space, how come real numbers are only in real vector space whereas complex numbers are in both real and complex vector space? I