cherry2016
cherry2016
06-01-2016
Mathematics
contestada
Which expression is equivalent to sec2x − 1?
Respuesta :
MichaelLiu
MichaelLiu
07-01-2016
[tex]sec(2x)-1 \\ \\ \frac{1}{cos(2x)} -1 \\ \\ \frac{1}{1-2 sin^{2}(x) } -1\\ \\ \frac{1}{1-2 sin^{2}(x) } - \frac{1-2 sin^{2}(x) }{1-2 sin^{2}(x) } \\ \\ \frac{2 sin^{2}(x) }{1-2 sin^{2}(x) }[/tex]
Answer Link
renteriam1805
renteriam1805
28-05-2021
Answer:
cos2x
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Which of the following achievements is attributed to India during the classical era? A. The belief in the Mandate of Heaven B. The recording of the Ten Command
I am very confused can someone explain how to do it?
The lines below are perpendicular. if the slope of the green line is -5, what is slope of the red line?
How do u solve a rubric cube a 3 by 3
In the civil war what did the onfederate side believe that the union didn't? And what side was the mississippi on during the civil war?
What is the mode of the following set of data? 34, 23, 12, 11, 11, 25, 25, 26, 25, 27, 30 A. No mode B.25 C.11 D. 11 and 26 2. What is the median of the follow
All of the following were writers from the Romantic Movement in the United States EXCEPT A. Mark Twain. B. Edgar Allan Poe. C. Washington Irving. D. Jam
its B general approach
What type of coverage protects you if someone gets hurt on your trampoline or in your pool?
How to simplify fractions
