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 ( 89+ )
Otras preguntas
how do you model the square root of 16
25% of what nember is 19
How far does Franklin Roosevelt deserve his reputation as one of the greatest US presidents?
Factor the polynomial 6b^2-17b+10
how do you model the square root of 16
which of the following organisms feeds on the largest variety of producers
What is does the phrase foe to ambition.
Mrs.Savin receives a weekly base salary of $500,plus a commission of $1200 on each car that she sells. Write a function rule relating her total weekly pay p to
what is 1/9 of 60 equal
The net force acting on a 50 kg crate is 0 N. What is the crate's acceleration
