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 ( 85+ )
Otras preguntas
During the second major wave of immigration, from the late 1800s to early 1900s, immigrants to the United States came mostly from what states?
Which function is the inverse of f(x) = –5x – 4?
List of 5 borrowed words from spanish dialogue
Which statement identifies a difference between enodothermic and exothermic chemical reactions?
Can some one answer this please? x - 7 = 13
The two general areas into which the historian divides his material are
Which of the following is considered a benefit of dam-building in India? A. Traditional ways of life are preserved. B. Leaking canals irrigate farms.
What was one way that american colonial women fought british taxation?
What is fortified food?
How are the foundations of Judaism and Christianity alike?
