chicken6788
chicken6788
01-10-2017
Mathematics
contestada
cosx - 4 = sinx -4
(0,2pi)
Find solutions
Respuesta :
jdoe0001
jdoe0001
01-10-2017
[tex]\bf cos(x)-4=sin(x)-4\implies cos(x)=sin(x)\implies \cfrac{cos(x)}{sin(x)}=0 \\\\\\ cot(x)=0\implies \measuredangle x=cot^{-1}(0)\implies \measuredangle x=\frac{\pi }{2}~~,~~\frac{3\pi }{2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
You want to know whether the students in your school enjoy the school lunch. You survey every student in your class. Is this survey biased or unbiased?
4) BRAINLIEST & 10 + POINTS! A wheel with diameter 44 cm completes four revolutions in 0.5 seconds. Find the linear speed of the edge of the wheel in cm per
please help wit dis thingz
find the 1st, 2nd, 3rd, 4th and 10th nTh term. the rule is 2n-1. please help as i dont understand
A cylindrical rod of length 1 m and radius 1 cm is submerged in water. The rod has a non-uniform mass distribution such that one half of the rod is much more ma
the phrase, The skyscraper that was built last year is a advervial phrase, a verd phrase or a noun phrase?
1. Explain how the features in language can be used to manipulate the meaning of text. Give an example to explain your answer. Marks: 2
Attraction Corporation produces specially machined parts. The parts are produced in batches in one continuous manufacturing process. Each part is custom produce
1) Uma pessoa saiu de casa indo as compras com R$240,00 na carteira, sendo que gastou no supermercado 2/3 deste valor, em seguida gastou 14 do que havia sobrado
If f(x) is differentiable for the closed interval [-1, 4] such that f(-1) = -3 and f(4) = 12, then there exists a value c, -1 < c < 4 such that: A) f'(c)
