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Problems in Mathematical Analysis.pdf - pwp.net.ipl.pt

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Sec. 8] Taylor's Formula 77<br />

765. a) For the functions = /(x) * 2<br />

+2 and F(x) = x' 1 test<br />

whether the Cauchy theorem holds on the <strong>in</strong>terval [1,2] and<br />

f<strong>in</strong>d E;<br />

b) do the same with respect to /(*) = s<strong>in</strong>* and F(x) = cosx<br />

on the <strong>in</strong>terval To, ~1 .<br />

Sec. 8. Taylor's Formula<br />

If a function f (x) is cont<strong>in</strong>uous and has cont<strong>in</strong>uous derivatives up to the<br />

(n l)th order <strong>in</strong>clusive on the <strong>in</strong>terval a

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