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 ( 72+ )
Otras preguntas
Match the following items. 1. French nobleman who served in the Continental Army 2. military commander who also had experience in government affairs Marquis de
How do your arm muscles work to lift a mug of coffee to your lips?
Which of the following traits is not a characteristic of animals? A- Multicellular body structure B- Composed of cells with cell walls C- Heterotrophic food-get
h(x)=2x²+x-10 2x²+x-10=0
Systematic slaughter of European Jews by Germany during WW II
23. Although they are radially symmetrical, echinoderms are more closely related to a human than to a jellyfish because they are ________. (1 point)
Which gas sample at STP has the same total number of molecules as 2.0 liters of CO2(g) at STP? (1) 5.0 L of CO2(g) (3) 3.0 L of H2S(g) (2) 2.0 L of Cl2(g) (4) 6
In Percy Bysshe Shelley's "Ozymandias," what effect is created by the poet's use of phrases like "antique land," "shattered visage," and "ye Mighty"? A. They i
Ronald wants to buy a shirt that is on sale for 15% off the regular price. The regular price of the shirt is p dollars. Which expression represents the sale pri
The width,w, of a rectangular garden is X -2 the area of the garden is X^3-2X-4 what is an expression for the length of the garden? A. X^2-2x-2 B. X^2+2x-2 C.
