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Diffstat (limited to 'šola/ana3/dobovišek.lyx')
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diff --git a/šola/ana3/dobovišek.lyx b/šola/ana3/dobovišek.lyx new file mode 100644 index 0000000..f6791a9 --- /dev/null +++ b/šola/ana3/dobovišek.lyx @@ -0,0 +1,220 @@ +#LyX 2.4 created this file. For more info see https://www.lyx.org/ +\lyxformat 620 +\begin_document +\begin_header +\save_transient_properties true +\origin unavailable +\textclass article +\begin_preamble +\usepackage{multicol} +\end_preamble +\use_default_options true +\maintain_unincluded_children no +\language slovene +\language_package default +\inputencoding utf8 +\fontencoding auto +\font_roman "default" "default" +\font_sans "default" "default" +\font_typewriter "default" "default" +\font_math "auto" "auto" +\font_default_family default +\use_non_tex_fonts false +\font_sc false +\font_roman_osf false +\font_sans_osf false +\font_typewriter_osf false +\font_sf_scale 100 100 +\font_tt_scale 100 100 +\use_microtype false +\use_dash_ligatures true +\graphics default +\default_output_format default +\output_sync 0 +\bibtex_command default +\index_command default +\float_placement class +\float_alignment class +\paperfontsize default +\spacing single +\use_hyperref false +\papersize default +\use_geometry false +\use_package amsmath 1 +\use_package amssymb 1 +\use_package cancel 1 +\use_package esint 1 +\use_package mathdots 1 +\use_package mathtools 1 +\use_package mhchem 1 +\use_package stackrel 1 +\use_package stmaryrd 1 +\use_package undertilde 1 +\cite_engine basic +\cite_engine_type default +\biblio_style plain +\use_bibtopic false +\use_indices false +\paperorientation portrait +\suppress_date false +\justification true +\use_refstyle 1 +\use_formatted_ref 0 +\use_minted 0 +\use_lineno 0 +\index Index +\shortcut idx +\color #008080 +\end_index +\secnumdepth 3 +\tocdepth 3 +\paragraph_separation indent +\paragraph_indentation default +\is_math_indent 0 +\math_numbering_side default +\quotes_style english +\dynamic_quotes 0 +\papercolumns 1 +\papersides 1 +\paperpagestyle default +\tablestyle default +\tracking_changes false +\output_changes false +\change_bars false +\postpone_fragile_content true +\html_math_output 0 +\html_css_as_file 0 +\html_be_strict false +\docbook_table_output 0 +\docbook_mathml_prefix 1 +\end_header + +\begin_body + +\begin_layout Standard +Dobovišek. +\end_layout + +\begin_layout Enumerate +Poišči definicijsko območje funkcije, + podane z integralom +\begin_inset Formula +\[ +f\left(y\right)=\int_{0}^{1}\frac{dx}{x^{2}+y^{2}}. +\] + +\end_inset + + +\end_layout + +\begin_deeper +\begin_layout Standard +Rešitev: + +\begin_inset Formula $D_{f}=\mathbb{R}\setminus\left\{ 0\right\} $ +\end_inset + +. +\end_layout + +\begin_layout Standard +Razlaga: + Za +\begin_inset Formula $y=0$ +\end_inset + + je integral +\begin_inset Formula $\int_{0}^{1}\frac{dx}{x^{2}}$ +\end_inset + +. + Nedoločeni je +\begin_inset Formula $\int\frac{dx}{x^{2}}dx=\frac{-1}{x}$ +\end_inset + +, + torej +\begin_inset Formula $\int_{0}^{1}\frac{dx}{x^{2}}=\left.\frac{-1}{x}\right|_{0}^{1}=-1+\lim_{x\to0}\frac{1}{x}\not\in\mathbb{R}$ +\end_inset + +. +\end_layout + +\end_deeper +\begin_layout Enumerate +Izračunaj limiti: +\end_layout + +\begin_deeper +\begin_layout Standard +\begin_inset ERT +status open + +\begin_layout Plain Layout + + +\backslash +begin{multicols}{2} +\end_layout + +\end_inset + + +\end_layout + +\begin_layout Enumerate +\begin_inset Formula +\[ +\lim_{R\to\infty}\int_{0}^{\pi/2}e^{-R\sin x}dx, +\] + +\end_inset + + +\end_layout + +\begin_deeper +\begin_layout Standard +Rešitev: +\begin_inset Formula +\[ +\int_{0}^{\pi/2} +\] + +\end_inset + + +\end_layout + +\end_deeper +\begin_layout Enumerate +\begin_inset Formula +\[ +\lim_{\alpha\to0}\int_{\alpha}^{1+\alpha}\frac{dx}{1+x^{2}+\alpha^{2}} +\] + +\end_inset + + +\end_layout + +\begin_layout Standard +\begin_inset ERT +status open + +\begin_layout Plain Layout + + +\backslash +end{multicols} +\end_layout + +\end_inset + + +\end_layout + +\end_deeper +\end_body +\end_document |