NishRaleyme
NishRaleyme NishRaleyme
  • 14-06-2016
  • Mathematics
contestada

Determine all points of intersection: y=cosx and y=sinx in the first quadrant

Respuesta :

HomertheGenius
HomertheGenius HomertheGenius
  • 20-06-2016
There is just one value in the first quadrant where:
sin x = cos x = [tex] \frac{ \sqrt{2} }{2} [/tex]
The point is ([tex] \frac{ \sqrt{2} }{2} , \frac{ \sqrt{2} }{2} [/tex]) and x=45°=π/4  
Answer Link

Otras preguntas

3. The value of the expression 5.104 + 4.103 + 7.10 + 1 is equal to:
6 divded by 2/3 = what
A grade has 81 girls and 72 boys. The grade is spilt into groups that have the same ratio of boys to girls as the whole grade. How many girls are in a group tha
What biome is New Caledonia considered?
what are three physical properties of aluminum foil
according to hamilton what are implied powers?A.powers not expressly forbidden in the constitutionB.powers that were forbidden in the constitutionC.powers that
How do plant populations in a community change over time?
What biome is New Caledonia considered?
How do plant populations in a community change over time?
What is the historical significance of a republic