ruffyblack1 ruffyblack1

02-07-2020
Mathematics

contestada

Given that sec x - tan x=1÷4

Respuesta :

maryamhafeji maryamhafeji

02-07-2020

Answer:Let =tan2

t

=

tan

⁡

x

2

, then cos=1−21+2

cos

⁡

x

=

1

−

t

2

1

+

t

2

and tan=21−2

tan

⁡

x

=

2

t

1

−

t

2

.

Now

1+21−2+21−2(1+)21−21+1−tan2

Step-by-step explanation:

Answer Link

Otras preguntas

The length and width of a rectangle are consecutive odd integers. the perimeter is 120 120 meters. find the length and width.

What command would you use to list the text files in your fileAsst directory (using a relative path)?

What motivated Aung San Suu Kyi to strive for democratic rule in Burma?

Which is an example of the role of photography in post world war 2 art movements

In “The Monkey’s Paw,” a stranger comes to the door. How does this scene contribute tension to the rising action of the story? A. The stranger informs the Whit

A family's ability to buy goods and services depends largely on its permanent income, which is its normal, or average, income. permanent income, which is the lo

Give three examples of things that could slow down your reaction time or reflexes.

Q13. determine whether the equation is a function. x + 8y = 5

Simone is a young woman with obsessive-compulsive symptoms. according to freud, simone probably failed to successfully negotiate the __________ stage of develo

Factor the expression over the complex numbers. x^2+36