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

Help plssssssssssss I’m stuck

A rectangular field has an area of 1450 square feet. If the width is 3 times greater than the length which of the following is the length of each field

A book that weighs 19 Newtons sits on a table. With what force in Newtons does the table push up on the book?

If I charged 30$ a hair cut the whole year how many customers would I need?and how many times would each customer have to come in in order for me to get 17,510$

Fight or flight is a response to which kind of stimulus? the external stimulus of heat the internal stimulus of hunger the external stimulus of danger the inter

Explain how the members of the legislature are chosen.

write the point-slope form of an equation for a line that passes through the point with the given slope (-2, 2), m= 2

help pls i’ll give out extra points

Kant Corporation retires its $500,000 face value bonds at 102 on January 1, following the payment of interest. The carrying value of the bonds at the redemption

The primary source of information about ancient Chinese writing and belief in an afterlife is artifacts found in tombs and grave pits, including weapons, chario