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 ( 29+ )
Otras preguntas
what are some causes and effects of colonization throughout the British Empire by examining its geography, economics, and culture in primary and secondary sourc
Is the forensic scientist the only expert who examines and analyzes the physical evidence used in criminal investigation?
NEED HELP! Also, please explain a bit of why you chose the answer, simply because I do not understand it.
You should avoid techniques like “framing” or the rule of thirds when photographing animals.
The general electric workout is a special kind of ____. a. results-driven change b. resources-driven change c. generational change d. activity-oriented change e
Bert is 22 kilometers away from Brenda. Both begin to walk toward each other at the same time. Bert walks 2.5 kilometers per hour. They meet in 4 hours. How fas
joe and marcia, a married couple with three young children, have a gross income of $120,000, adjustments of $6,700, and itemized deductions totaling $16,900. o
if ABC measures 90o , what is the measure of AC
What is your opinion about the constitutional convention??
the green sign means go
