O tne the above (). l, (2), i3 (a), 4 ) de the corresponding lagrange interpolating polynomials. let p)* +22 + . then pa)a,,)a0) + al,0) +a0) where le 1, 1, ag

O tne the above (). L, (2), I3 (A), 4 ) De the corresponding Lagrange interpolating polynomials. Let p)* +22 + . Then PA)a,,)a0) + al,0) +a0) where Le 1, 1, Ag 44 be eigenvalues of a matrix over the field of real numperu and + (A) a, 1, a, 1, a 1, a, 1 (B) a, 1, a, 1, a, 2, a, 4. a, = 4, a, = 0, a, 15, a, = 85. (C) a (D) a (2,) for j 1, 2, 3, 4