khaliif6484
khaliif6484
11-09-2016
Mathematics
contestada
(sin(lnx)+cos(lnx)=0
Respuesta :
Panoyin
Panoyin
11-09-2016
sin[ln(x)] + cos[ln(x)] = 0
cos[ln(x)] cos[ln(x)]
tan[ln(x)] + 1 = 0
- 1 - 1
tan[ln(x)] = -1
tan⁻¹[tan[ln(x)]] = tan⁻(-1)
ln(x) = -45
e¹ⁿ⁽ˣ⁾ = e⁻⁴⁵
x ≈ 2.8 × 10⁻²⁰
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
which of the following would be the most likely premise of a story written by an author of a romantic literature? A. The progress of science and technology is a
Which term means that multiple cultures and cultural differences coexist A. ethnic culture B. subculture C. cultural diversity D. multiculturalism
TJ and Colton have to fold letters and then seal envelopes for a political campaign. It takes TJ 40 seconds to fold a letter but it only takes Colton 20 seconds
Each Sunday, Mario weighs himself. Here are his weight changes over a 4-week period. Week: 1 2 3 4 Weight Change (In pounds)
Which of the following are specialized cells? blood cells bone cells muscle cells all of the above
As of november 2015, there have been __________ amendments to the texas constitution, but only __________ amendments to the u.s. constitution.
What caused conflict between early European settlers and Native Americans? Question 33 options: Europeans wanted the Native Americans to become Christians to sa
If ? has an exponential dishibution with parameter .\, what is the median of ??
In Act 3 of the Crucible Mary Warren goes before Judge Hawthorne to? A)defend herself against Abigail's charges of witchcraft B)save John Proctor's life after A
What was the main argument of the declaration of the rights and grievances of the colonies?
