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 ( 62+ )
Otras preguntas
Match each prefix with its definition.Match Term DefinitionAnti A) PartlyMulti B) AgainstSemi C) Many
Calculate the area of the regular pentagon shown below. Give your answer to 1 d.p. 16.2 cm is one side of the pentagon
Different ideologies compete to establish their vision of the best ways to organize society, including...A. Economic structuresB. Political systemsC. Social ins
How many one PGAL need ATP and NADPH
What do muckrakers do? Option:: a. set political agendas b. uncover abuses in government c. set political policies d. serve as gatekeepers
hi, how i all doing
How much african country
(If a=b^x, b=c^u and c=a^z, then what is the value of xyz?)
The periodic test in Mathematics has 50 questions. If Joy got 90% correct answers, how many questions did she miss?
can u give me the ans for this question
