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7/23/2019 Formulas Calculo varias variables (by Carrascal)
1/2
Inirnc gb Xjqejy XjqejanbyVN`ewby gb hrdiecdby gb xjqejy xjqejanbyP VHrdiecdby oc`cldbjyP VHrdiecdby e`}neiewjyP
N`ewby gb hrdiecdby gb xjqejy xjqejanby
]jqj ijnirnjq ne` h /. u% irjdgc /. u% --4 /c. uc% yb ijnirnjd;
:$ N`ewby yribyexcy c qbewbqjgcy /}qe`bqc ijnirnj`cy bn n`ewb irjdgc webdgb j c u gby}ry irjdgc u
webdgb j uc c jn qbxy%1$ N`ewby geqbiiecdjnby j wqjxy gb njy qbiwjy zrb }jyjd }cq bn }rdwc /c. uc%$ u 0 uc & ` / - c%
Bywcy n`ewby geqbiiecdjnby gbabd ybq edgb}bdgebdwby gbn xjncq gb ` /u icediegeq icd ncy n`ewby yribyexcyc qbewbqjgcy ijnirnjgcy jdwbqecq`bdwb%9$ Ic`}qcaj`cy bn qbyrnwjgc `bgejdwb bn ij`aec j }cnjqby; 0 c & q icy . u 0 uc & q ybd
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h /w . w u% 0 w`
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Hrdiecdby e`}niewjy; H /. u% 0 =
Wbcqb`j gb beywbdiej u rdeiegjg gb hrdiecdby e`}niewjy bd bn }rdwc ] /j. a%;:$ H /j. a% 0 =1$ H, u H,u u ycd icdwedrjy bd rd bdwcqdc gbn }rdwc ] /j. a%9$:$ Ye H,u /j. a% =. nj birjied H /. u% 0 = gbhedb j u ic`c hrdied e`}niewj gb $ 004 u 0 u /%
9$1$ Ye H, /j. a%
=. nj birjied H /. u% 0 = gbhedb j ic`c hrdied e`}niewj gb u$ 004 0 /u%
Gbyjqqcnncy bd ybqeb gb hrdiecdby gb xjqejy xjqejanby
h /. u% 0 h /c. uc% & V/ h# % / - c%& / h# u % /u - uc%P & V:#1*P V/1 h# 1% / - c%
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Gbwbq`edjdwby hrdiecdjnby
\qcdyzrejdc; $ Ye bn |qcdyzrejdc by geywedwc gb ibqc. h:
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7/23/2019 Formulas Calculo varias variables (by Carrascal)
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