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

By 1914, which European nation had the most powerful navy? A. Russia B. France C. Germany D. Great Britain
bryan has 3 nickels ,3 dimes and 2 quarter. what fraction of the coins is either a dime or a quarter
Write the missing base.
List 2 continents whose edges are not all plate boundaries
Caitlin has 4 3/4 pounds of clay . She uses 1 1/10 pounds to make a cup ,and another 2 pounds to make a jar , how many pounds are left write an equation
How did Japan's relationship to the larger world change during its modernization process?
Carly made a coaster for her juice cup. The dimensions are 9/10 for length and width. What is the area of Carly's coaster if it's shaped like a square?
what is the value of 62 tens
For a school play, the teacher asked the class to set up chairs in 20 rows with 25 chairs in each row. After setting up all the chairs, they were 5 chairs short
what does don't judge a book by its cover mean