lseidler86
lseidler86
19-02-2017
Mathematics
contestada
csc(x)*sec(x)-tan(x) how do i simplify this
Respuesta :
padawan
padawan
19-02-2017
Csc(x)*sec(x)-tan(x)
= (1/cos)(1/sin) - sin/cos
= 1/cos (1/sin - sin)
= 1/cos([1-sin^2)/sin])
= 1/cos(cos^2/sin)
= cos/sin = cot
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
You use a lever to lift a heavy tree branch You apply a force of 100 N and the lever lifts the branch with a force of 350 N What is the mechanical advantage of
In 3x plus 7=32 3 is a/an
Play-e-ball, a company that creates games for gaming consoles, gathers data from the information systems of its partners, suppliers, and distributors. It uses t
The neutron was not discovered until 1932, more than thre of the electron. Which of the following best explains why e deduce the existence of the neutron? ed un
Spencer has an investment in two parcels of vacant land. Parcel 1 is a capital asset and parcel 2 is a § 1231 asset. Spencer already has a short-term capital lo
Hall and Donnell reported findings of five separate studies involving over 12,000 managers that explored the relationship between managerial achievement and att
One of the hazards facing humans in space is space radiation: high-energy charged particles emitted by the sun. During a solar flare, the intensity of this radi
write a letter to your younger brother advising him to work hard for the annual examination?
What percent, by mass, is Oxygen in the compound Fe(OH)3?
what is the value of x
