SophiaPopal
SophiaPopal
03-04-2017
Mathematics
contestada
How do you solve #19?
Respuesta :
Sxerks
Sxerks
06-04-2017
Recall that secΘ = 1/cosΘ
∴ LHS = [tex]\frac{\frac{1}{cosx}}{\frac{sinx}{cosx}}[/tex]
[tex] = \frac{1}{sinx} \neq sinx[/tex]
Thus, we've disproved by providing a proof.
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Please help with these math questions
if a forest exosystem is removed through clear-cutting, many species of organisms that lived in that ecosystem dsappear. Their lost is due to?
Which processes may release carbon dioxide into the atmosphere? Select all that apply. a. animal respiration b. volcanic eruptions c. burning fossil fuels d.
During the Gilded Age, reform laws regarding the government regulation of business were A .extremely effective. B. not effective at all. C. somewhat effective.
Which best describes the trends in electronegativity on the periodic table?
A volunteer has 12 pounds of birdseed to put in all of the city parks. There are 3 1/4 cups of birdseed in a pound, and each bird feeder holds about 3/4 cups of
Most metamorphic processes take place A. several hundred kilometers below Earth’s surface. B. a few kilometers below Earth’s surface. C. just below Earth’s su
What is the wavelength of visible light of 6 x 1014 Hz frequency?
The rival or force against whom the major character is contending is called: (Points : 2) The protagonist A flat character An unreliable narrator The antagonis
How is homeostasis important to the survival of organisms?
