anonymusme
anonymusme anonymusme
  • 25-05-2023
  • Mathematics
contestada

I need the answer ASAP Prove it
COT (A + 45) - tan (A - 45) =
[tex] \frac{2cosa}{1 + sin2a} [/tex]
​

Respuesta :

Otras preguntas

Which line is parallel to the line that passes through the points (1,7) and (-3, 4)? A.y=-3/4x-5 B.y=3/4x+1 C.y=4/3x-8 D. y=11/4x+3​
Solve. 9.4 = - t/3.5 t =
Which statement best describes how natural resources influenced ancient humans in Africa? O People used up natural resources and were forced to become nomadic.
How did early explorers change the way Europeans viewed the world?
Find the x−and y−intercepts. 4x + 28y = −56
Which statement describes the Christian belief in the Trinity?
part a. the sun produces 3.9 x 10^33 ergs of radiant energy per second. how many ergs of radiant does the sun produces in 3.25 x 10^3 seconds?part b. which is m
what is 98+8x plzzzz help
What are some topics that political parties fight over today
A fluid power system has a leak between a pipe and a hose. Which part would you first need to fix in order to stop the lean.A. regulator.B. reservoir. C. coupli