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 ( 11+ )
Otras preguntas
is 3 equivalent to this? yes or no? ill give brainliest
Social Media Social media can be a far-reaching and impactful tool in the workplace for spreading messages to your audience, building your brand, or even commun
The surface areas of the two solids shown above are equal. A. True B. False
Use Pythagorean theorem to find the missing side of the triangle write the exact answer no decimals Last two options: 300 2/10
Solve for x. Assume that lines which appear tangent are tangent. Help!!!
Baldwin's balance sheet has $92,192,000 in equity. Further, the company is expecting net income of 3,000,000 next year, and also expecting to issue $4,000,000 i
This morning, the cafe served 8 coffees in all, 75% of which were regular. How many regular coffees did the cafe serve?
Which form is the indefinite article masculine in Spanish? Unos Uno Un
Find the area of the shaded polygons: Area of shaded polygon is __square units
A student build a for the solar system that includes a sphere representing earth the sphere turns in a circle on its axis
