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

Otras preguntas

Find the mass of a football player who weighs 1250 n.

a company's database is an example of a(n) (1 point) A: Activity B: Facility C: Information silo D: Resource

what would happen if the valve between the right ventricle did not work properly

Water has a density of 1.0 g/ml and the ocean water has a density of 1.025 g/ml. why are they different?

A blue-faced Oompah (homozygous) is married to an orange-faced Oompah. They have 8 Oompah children. How many of these children will have blue faces?

what were 4 problems with the articles of confederation?

If the price of gasoline rises by 10%, by what percentage is the quantity demanded likely to fall?

give two reasons why both men and women would become victims of violence?

What is 998 divided by 9?

Name 3 import goods that mansa musa whould have taxed