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 ( 76+ )
Otras preguntas
1.List any five importance of environment health. Describe any two ofthem briefly
write down properties of Square, Rectangle and Triangle with diagram.
Accounting has its roots in the 15th century, when which of the following groups of people used the double entry accounting system? a) Italian merchants b) Gree
Please help!!!!!!!!!!!!!!!!!!!!!!!
-6+6y^2factorize the expression
Hey guys please Answer this questions...!!Don't give wrong answers...!! Wrong answers will be reported...!!!
Which is the best claim for an argumentative paragraph? -The Benin plaques hold the most unique place in the history of relations between Africa and West Europe
At 5.45p.M .,lixin,khairul and Devil are at the starting point of a 1-km circular path. Lixin Takes 18 minutes to walk one round ,khairul needs 360 seconds to r
What does the author feel Savita may not yet have known?
Tim is dividing up a 2 ½ pound bag of nuts into smaller portions. a. How many ¼ pound bags of nuts can be made from a 2 ½ pound bag of nuts? b. How many ½ po
