Difference between revisions of "009C Sample Final 1, Problem 6"

Revision as of 21:14, 1 February 2016

Find the Taylor polynomial of degree 4 of $f(x)=\cos ^{2}x$ at $a={\frac {\pi }{4}}$ .

Foundations:

Solution:

(a)

(b)

Step 2:

Step 3:

(c)

Step 1:

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+<span class="exam"> Find the Taylor polynomial of degree 4 of <math>f(x)=\cos^2x</math> at <math>a=\frac{\pi}{4}</math>.
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 !Foundations: &nbsp;