kumari9gt
kumari9gt
24-08-2020
Mathematics
contestada
cosA×cos2A+sinA×sin2A=cos (2A-A)
Respuesta :
makiyahs117
makiyahs117
24-08-2020
Answer:
csc
A
, as desired!
Step-by-step explanation:
cos
2
A
sin
A
+
sin
2
A
cos
A
,
=
cos
2
A
cos
A
+
sin
2
A
sin
A
sin
A
cos
A
,
=
cos
(
2
A
−
A
)
sin
A
cos
A
,
=
cos
A
sin
A
cos
A
,
=
1
sin
A
,
=
csc
A
, as desired!
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
The function c(x) = 0.5x+70 c(x) = 0.5x+70 represents the cost cc (in dollars) of renting a truck from a moving company, where xx is the number of miles you dri
What is the formula weight of magnesium nitrate, mg(no3)2? express your answer to four significant figures and include the appropriate units?
Read the sentence. Digging to the bottom of my suitcase, my passport stayed hidden under a pile of dirty clothes. Which options most effectively revise the sen
In the united states, the fundamental law that specifies what kinds of information the government can keep about its citizens and the rights of citizens to know
a gas exerts less pressure when it has a a. smaller volume b. lower temperature c. higher temperature d. two of the above
The process where your body turns food into energy is called ____________? Question 1 options: Genetics Nutrition Metabolism Diet
Can carbon 14 be used for dating lava flows
Movie rental at a video store, you have two options for renting movies. You can pay $4 per movie,or you can pay a one time membership fee of $20 and then pay on
What would happen if a vacant lot if it was left alone for 25 years
What were the sectional differences between the north and south?
