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 ( 79+ )
Otras preguntas
a first order reaction has a rate constant of 0.00318 min-1. the half life of this reaction is therefore
true or false. 2/4=4/6
Insert brackets to make this statement true: 16 - 10 x 4 +2 = 36
In a class of 80 students,40 study physics,48study mathematics and 44 study chemistry,20 study physics and mathematics,24 study physics and chemistry and 32 stu
Express 4382.93 in standard form
Someone PLEASE HELP ME WITH THIS IM IN A HURRY PLEASE
Help me French pls I don't understand
and the birds ...........(Sing).I ....... (walk) along the street when I .......... (meet) an old friend. *
what is the answer of this 10+6=8+
PLEASE HELP L 2.3.2 Test (CST): Evolution Question 5 of 10 Data from the sequence of amino acids in proteins are used to infer how living things are related thr