Le7Aialld4omiYandri Le7Aialld4omiYandri

06-06-2016
Mathematics

contestada

Simplify the expression

sin(pi+x) + sin(pi - x)

Respuesta :

06-06-2016

[tex]\sin(\pi+x) = -\sin(x) \\ \\ \sin(\pi-x) = \sin(x) \\ \\ \sin(\pi+x) + \sin(\pi-x) = -\sin(x) + \sin(x) = \boxed{0}[/tex]

Answer Link

Otras preguntas

Using an example, explain the relationship between human resources and business objectives.

how do you simplify 2z^-8

show me how smart u are

Pedro thinks that he has a special relationship with the number 4. in particular, pedro thinks that he would roll a 4 with a fair 6-sided die more often than yo

After purchasing a cell phone online, Mary attempts to sell the phone for $325. If this was a markup of 24%, how much did Mary originally buy the phone for?

WILL GIVE BRAINLIEST!!!! Read the following passage from “Shenandoah.” Which sound device is expressed by the bolded words?the bolded words are daughter and wat

Como se dice “I hear” en espanol

Simplify the number using the imaginary unit i. −144‾‾‾‾‾√

according to when is a planet not a planet scientist determined that pluto was not a planet what were the causes that led them to this conclusion

What is a wavelength? How is it different from frequency?