caroldosker
caroldosker
03-04-2017
Mathematics
contestada
I need to simplify sec^2(x)/sec^2(x)-1
Respuesta :
LammettHash
LammettHash
03-04-2017
[tex]\dfrac{\sec^2x}{\sec^2x-1}=\dfrac{\sec^2x}{\tan^2x}=\dfrac{\frac1{\cos^2x}}{\frac{\sin^2x}{\cos^2x}}=\dfrac1{\sin^2x}=\csc^2x[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
What is the answer? Simplify (v + 6) 3
Kathy is studying adaptations in tropical fish. Which adaptations will most likely enhance the survival of a fish? I: Camouflage II: Body Shape III: Ability to
Why did the people of the Mississippian culture occupy such a large area?
1. Which of these factors are blotic? (Select all that apply.) water light minerals plants animals
What is it called when we hit the net on the serve and the ball lands in the correct service box for tennis? * 1
what were the causes for the empty treasury of France under louis 16 ? assess any three causesplease give me the answer of this questiondon't spam
What document was produced by the delegates at the three Conferences? What does it do? (Confederation of Canada)
A coin is tossed 5 times what is the probability of getting all heads? Express your answer as a simplified fraction or a decimal rounded to four decimal places
I need some help pleaseee
Clinton and Katie order some food at a food truck. At this food truck Clinton buys 6 apple pies and 2 juices for $39. Katie buys 2 apple pies and 4 juices for $
