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 ( 42+ )
Otras preguntas
Why did The First and Second Banks of the United States fail?
Best way to study for french 2?
1 ) what is 175 % of 85? 2 ) 76 is 80 % of what number? 3 ) 96 is 160 % of what number? 4 ) what is 85 % of 120? 5 ) 56 is 75 % of what number?
what is the metaphor in Poison by Roald Dahl
Where did Hernando Cortez travel to and from?
If the circumference of a circle is 94.25 inches then what is the radius?
The ratio of dogs and cat in the neighborhood was 2 to 5 . if there 10 dogs ,predict how many cats were there
explain the concept of racism and social Darwinism and how they relate to the policy of imperialism
how does the nervous system rely on the circulatory system
Thomas Hobbes believed that citizens must __________ in exchange for order? give up some of their liberties demand to receive all their rights remove absolute
