Thefrantasticnicole
Thefrantasticnicole
03-04-2017
Mathematics
contestada
(co|t^2x)/(1-sin^2x)
Respuesta :
ghanami
ghanami
03-04-2017
hello :
cot(x) = cos(x)/sin(x) .... cot²(x) = cos²(x)/sin²(x)
1-sin²(x) = cos²(x)
cot²(x)(1-sin²(x)) = ( cos²(x)/sin²(x))× cos²(x) = 1/sin²(x)
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Describe and account for the changes in the American presidency between 1960 and 1975, as symbolized by Kennedy’s “Camelot”, Johnson’s Great Society, and Nixon’
Gabriella weighs 450 N. She climbs a flight of stairs to a height of 3 m. It takes her 5 seconds. If she were to climb the flight of stairs again in the same am
In the 2000 election, California had the A.most electoral votes and selected George Bush for president B.least electoral votes and selected Al Gore for presiden
Describe and account for the changes in the American presidency between 1960 and 1975, as symbolized by Kennedy’s “Camelot”, Johnson’s Great Society, and Nixon’
Explain why the reflection of light off ground glass changes from diffuse to specular if you spill water on it
An increase in the atmospheric levels of carbon dioxide (CO2) is the biggest contributor to which of the following? A . global warming B . El Niño C. wind storm
Emma uses a 250-meter roll of crepe paper to make steamers. How many dekameters of crepe paper does Emma use?
a normal window is constructed by adjoining a semicircle to the top of an ordinary rectangular window, (see figure ) The perimeter of the window is 12 feet. wh
the radius of a softball is almost 2 inches. The radius of a basketball is almost 5 inches How would the surface area of a basketball compare to the surface are
The sum of three consecutive even numbers is 66. What is the smallest of these numbers
