Problem. 11 : Find the third order Taylor polynomial of f(x) = Inx at x = 1. ? Use this polynomial to estimate In 0.80. (Round your answer to five decimal places.) -0.22266Problem. 7 : Find the first three Taylor polynomials of the function at the indicated number. f(ac) = V1 - x; x = 0. PI (ac) = 1-1/2x V P2 (ac ) = 1-x/2+x12 X ? P3 (a) =Problem. 4 : Find the first three Taylor polynomials of the function at the indicated number. f (ac) = e2x ; x = 0. Plac) = 1+2x V P2 (a) = 1+2x+(2x12) V P3 (a) = 1+2x+2x^2 -4x' X