Let \( f: R \rightarrow \) be defined as
\[
f(x)=\left\{\begin{array}{cc}
\frac{\lambda \mid x^{... VIDEO
Let \( f: R \rightarrow \) be defined ashttps://bit.ly/YTAI_PWAP https://www.pw.live
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f(x)=\left\{\begin{array}{cc}
\frac{\tan 10 x-\sin x-\sin 3 x-\tan 2 x-\tan 4 x}{x^{3}}, & x ...
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