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 ( 83+ )
Otras preguntas
Need help on some questions.. easy points...
give the equation of the line that passes through (1,5) and (-2,3)
30 grams of 2% is what
A company that is located in the us and sells its product to customers in mexico is participating in what
a (n) ____ in a molecule influence the way that a molecule reacts A) lipid B) hydrocarbon C) organic compound D) functional group
3/4(x-12)=12 3/4y - 12=12 What is x? What is Y?
What is the equation of the line parallel to the given line with an x-intercept of 4? y = x +
Julie wants to save $162 for a trip to an amusement park. She sets aside $12 of her allowance at the end of each week. How many weeks will it take her to save e
In 1956 moscelyne Larkin founded a ballet company in which town
sowoooooooooooooooooooooooooooooooooooooooooooooooooooo
