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 ( 63+ )
Otras preguntas
The wings of owls and quails are similar because they have a similar
I'LL GIVE YOU BRAINLEST! Read the description. In “All Shook Up” the author uses the chronological organization pattern. Which evidence is an example of this pa
What is the significance of the General Assembly that met in Jamestown, Virginia, in 1619? A. The Jamestown colonists looked to the company charters for rules o
Carbon dioxide gas enters a pipe at 3 MPa and 500 K at a rate of 2 kg/s. CO2 is cooled at constant pressure as it flows in the pipe, and the temperature of the
The following transactions occur for Cardinal Music Academy during the month of October: a. Provide music lessons to students for $7,000 cash. b. Purchase pre
What are Biomes? (Write it using SQ3R Method)
What was NOT true of the Nonaggression Pact? A. It was signed by Stalin and Hitler B. It secretly divided Poland between the Soviet Union and Germany C. It prom
Choose the solution to this inequality. 72≥b+95 A. b≥25 B. b≤1710 C. b≤−23 D. b<227
Tengo ________ en el dormitorio de Fabiola. un tapete una puerta un ventilador una ventanaPlease help im only 11 and im in 8th grade
1. Find an odd natural number x such that LCM (x, 40)= 1400
