7)
7) Write the unique matrices U1 and U-1 that makes these equalities: (the row vector...
7) Write the unique matrices U1 and U-1 that makes these equalities: (the row vector contain functions of x) (A) [1 (x+1) (x+1)2 (x+1)3 (x+1)4] [1 X X2 X3 X4] (C) Suppose px) is a polynomial of degree at most 4 written as a bx +cx2 + dr3 +ex the polynomial whose coefficients are represented by is (choose one) a) p(2x) b)p(x +1) cp(r - 1) d)p(x2) D argue without any calculation or mention of the entries of ul and U-ι t at understand an inverse rather han compute ? br E What is the polynom a o power) and -1 must be inverses of each othe Remar lsn't that coo that you can aned by app ng U to avec ого coeficients? n computation ease. brain