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 ( 41+ )
Otras preguntas
The United States can best be described as a ? A. Totalitarian Dictatorship B. Direct Democracy C. Representative Democracy D. Representative Parliamentary Sy
What was one effect of the Great Depression?
Define political polarization as it applies to the Supreme Court.
-6x^3y+2xy^2-3xy, para x = 1/6 e y = 1
what two numbers multiply to 210 and add to -29
if a cell is having trouble regulating water levels it is probably lacking inorganic compounds known as
What advantages do big animals have over smaller animals?
Analyze the sentence to complete each statement below. Camping outdoors is one of the joys of summer for the family. The verbal phrase in this sentence is . The
When using a thesaurus, it is beneficial to remember that similar words often have different implied meanings.
Seed is 4m/s 3 sec later at the bottom of the slope it's speed is 22m/s what is the average acceleration
