111. Newton's method The following sequences come from the recursion formula for Newton's method, f(x,) Xn+1 = Xp f'(x„)" Do the sequences converge? If so, to what value? In each case, begin by identifying the function ƒ that generates the sequence. Xл a. xo = 1, Xn+1 = Xn 2.x,, tan x, b. Хо — 1, х,+1 — Хд sec? xn c. Xo = 1, Xp+1 = Xn - 1

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