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 ( 42+ )
Otras preguntas
What is the quality of 4x+27x=5
Mo is a waiter. He waits on a table of 4 whose bill comes to $100.37. If Mo receives a 20% tip, approximately how much will he receive?
The ordered pair given in the bottom row can be written using function notation as f(9)=5. f(5)=9. f(5, 9)=14. f(9, 5)=14.
Look at the picture below and find out what is m
1.1 Each week, you order dinner for your science | club from a local pizza restaurant. An order of three large pizzas, 12 bread sticks, and 20 chicken wings cos
A jewelry manufacturer makes pendants with 1 and 1/2 ounces of silver in each. It has (three pieces of silver to melt down with the measurements shown below. 1
Use this situation for the following question: Your restaurant bill shows the Subtotal as $52.35, tax of $5.13, making the Total $57.48. 1.Calculate an 20%
4. What impact did the Chinese Revolution have on the Cold War?
u.s. war bonds helped the war effort by
Marci finds the difference of 431-249 first she estimates using compatible numbers.she find 425-250=175 then she find the difference is 182 do you agree with Ma
