|
Si una funció exponencial presenta una indeterminació del tipus 1+oo es resol amb l'expressió
«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«munder mathcolor=¨#003300¨»«mi mathvariant=¨bold¨»l§#237;m«/mi»«mrow»«mi mathvariant=¨bold¨»x«/mi»«mo»§#8594;«/mo»«mo»+«/mo»«mo»§#8734;«/mo»«/mrow»«/munder»«msup mathcolor=¨#003300¨»«mfenced mathcolor=¨#003300¨ open=¨[¨ close=¨]¨»«mrow»«mi mathvariant=¨bold¨»f«/mi»«mo»(«/mo»«mi mathvariant=¨bold¨»x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mrow»«mi mathvariant=¨bold¨»g«/mi»«mo»(«/mo»«mi mathvariant=¨bold¨»x«/mi»«mo»)«/mo»«/mrow»«/msup»«mo mathcolor=¨#003300¨»§#160;«/mo»«mo mathcolor=¨#003300¨»=«/mo»«mo mathcolor=¨#003300¨»§#160;«/mo»«msup mathcolor=¨#003300¨»«mi mathvariant=¨bold¨ mathcolor=¨#003300¨»e«/mi»«mrow»«munder»«mi mathvariant=¨bold¨»l§#237;m«/mi»«mrow»«mi mathvariant=¨bold¨»x«/mi»«mo»§#8594;«/mo»«mo»+«/mo»«mo»§#8734;«/mo»«/mrow»«/munder»«mfenced open=¨[¨ close=¨]¨»«mrow»«mi mathvariant=¨bold¨»f«/mi»«mo»(«/mo»«mi mathvariant=¨bold¨»x«/mi»«mo»)«/mo»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»§#183;«/mo»«mi mathvariant=¨bold¨»g«/mi»«mo»(«/mo»«mi mathvariant=¨bold¨»x«/mi»«mo»)«/mo»«/mrow»«/msup»«/math»
Atenció:
- «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«msup mathcolor=¨#0000FF¨»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨»e«/mi»«mrow»«mo mathvariant=¨bold¨»+«/mo»«mo mathvariant=¨bold¨»§#8734;«/mo»«/mrow»«/msup»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»+«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»§#8734;«/mo»«/mstyle»«/math»
- «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup mathcolor=¨#0000FF¨»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨»e«/mi»«mrow»«mo mathvariant=¨bold¨»-«/mo»«mo mathvariant=¨bold¨»§#8734;«/mo»«/mrow»«/msup»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mfrac mathcolor=¨#0000FF¨»«mn mathvariant=¨bold¨»1«/mn»«msup»«mi mathvariant=¨bold¨»e«/mi»«mrow»«mo mathvariant=¨bold¨»+«/mo»«mo mathvariant=¨bold¨»§#8734;«/mo»«/mrow»«/msup»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mfrac mathcolor=¨#0000FF¨»«mn mathvariant=¨bold¨»1«/mn»«mrow»«mo mathvariant=¨bold¨»+«/mo»«mo mathvariant=¨bold¨»§#8734;«/mo»«/mrow»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mn mathvariant=¨bold¨ mathcolor=¨#0000FF¨»0«/mn»«/mrow»«/mstyle»«/math»
- «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup mathcolor=¨#0000FF¨»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨»e«/mi»«mfrac»«mn mathvariant=¨bold¨»3«/mn»«mn mathvariant=¨bold¨»4«/mn»«/mfrac»«/msup»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mroot mathcolor=¨#0000FF¨»«msup»«mi mathvariant=¨bold¨»e«/mi»«mn mathvariant=¨bold¨»3«/mn»«/msup»«mn mathvariant=¨bold¨»4«/mn»«/mroot»«/mrow»«/mstyle»«/math»
- «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup mathcolor=¨#0000FF¨»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨»e«/mi»«mrow»«mo mathvariant=¨bold¨»-«/mo»«mfrac»«mn mathvariant=¨bold¨»3«/mn»«mn mathvariant=¨bold¨»4«/mn»«/mfrac»«/mrow»«/msup»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mfrac mathcolor=¨#0000FF¨»«mn mathvariant=¨bold¨»1«/mn»«mroot»«msup»«mi mathvariant=¨bold¨»e«/mi»«mn mathvariant=¨bold¨»3«/mn»«/msup»«mn mathvariant=¨bold¨»4«/mn»«/mroot»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mfrac mathcolor=¨#0000FF¨»«mroot»«mi mathvariant=¨bold¨»e«/mi»«mn mathvariant=¨bold¨»4«/mn»«/mroot»«mrow»«mroot»«msup»«mi mathvariant=¨bold¨»e«/mi»«mn mathvariant=¨bold¨»3«/mn»«/msup»«mn mathvariant=¨bold¨»4«/mn»«/mroot»«mo mathvariant=¨bold¨»§#183;«/mo»«mroot»«mi mathvariant=¨bold¨»e«/mi»«mn mathvariant=¨bold¨»4«/mn»«/mroot»«/mrow»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mfrac mathcolor=¨#0000FF¨»«mroot»«mi mathvariant=¨bold¨»e«/mi»«mn mathvariant=¨bold¨»4«/mn»«/mroot»«mi mathvariant=¨bold¨»e«/mi»«/mfrac»«/mrow»«/mstyle»«/math»
|