agni50 agni50
  • 04-08-2019
  • Mathematics
contestada

prove that the following question​

prove that the following question class=

Respuesta :

mjsamuel mjsamuel
  • 04-08-2019

Answer:

Just use identity of Co's 2theta by replacing 2theta as theta

Ver imagen mjsamuel
Answer Link

Otras preguntas

Write a program to create a customer bill for a company. The company sells only five products: TV, DVD player, Remote Controller, CD Player, and Audio Visual Pr
Sara is having a dinner party for four friends and needs to reduce the serving size of the meatloaf recipe. She uses the equation StartFraction x over 4 EndFrac
PLEASE HELP thank you!!
What is the value of b? 36 63 40 75
Help me I’ll mark you as brainlist
Which ordered pair represents the solution to the system of equations? 2x-7y=0 x-6y=-5 A. (7,2) B. (2,7) C. (1,1) D. (-11,-1)
What goals did the colonies achieve in the American Revolution pls help I have an essay to write ;-;
what is the area of the shaded part
What is municipal waste? Municipal waste is the waste generated by_____and commercial enterprises, such as markets and hotels. An example of Municipal waste is_
What are the range values of the function f(x)=-3x^2+5 for the domain values {-2,0,1}? A. {-31, -4, 5} B. {-7, 2, 5} C. {5, 8, 17} D. {5, 14, 41}