billymoore
billymoore
04-03-2017
Mathematics
contestada
prove sin(3pi-x)=sin x
Respuesta :
keisurin
keisurin
04-03-2017
sin(3pi-x)=sinx
divide by sin
3pi-x=x
2x=3pi
x = 3/2 pi
Sub x into equation:
sin(3pi-(3/2)pi)=sin(3/2pi)
3pi-(3/2)pi=3/2pi
3pi=(3/2)pi+(3/2)pi
3pi=3pi
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
!!!!!!HElP ME PLEASE !!!!
Energy is generated uniformly in a 6 cm thick wall. The steady-state temperature distribution T(z) = 145 + 3000z - 1500z^2 Where T is temperature measured in C,
what state of matter typically has the highest density
Given two input integers for an arrowhead and arrow body, print a right-facing arrow. Ex: If the input is 0 1, the output is 1 00000011 000000111 00000011 1 (pe
Someone wants to dig for fossils. They go to school and specialize in geology. What subcategory would they be interested in?
The largest change in pH for an effective buffer occurs when the base is how many times as concentrated as the acid? (A) 25 (B) 10 (C) 5 (D) 40 (E) 8
Transaction processing systems tightly integrate the functional area information systems via a common database. (A) True (B) False
A software program installed without the user's knowledge and designed to alter the way a computer operates or to cause harm to the system is called _________
Which statement would be most appropriate for the nurse to make to a patient newly diagnosed with colorectal cancer? A. "With genetic testing, family member
Which of the following was one of the reasons that King George granted the Georgia colony to the James Edward Oglethorpe? A. to be a buffer between English c
