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

Help please im new to this !!!!!
The value of a dirt bike decreases by 30% each year. If you purchased this dirt bike today for $500, to the nearest dollar how much would the bike be worth five
Please answer this I need it aswerd
Total checkable deposits in the banking system will equal total bank reserve times the simple deposit multiplier as long as
Answer plz because I'm dumb and I will love you forever plzzzzzz
Did Texas seem to pay a lot of attention to equal rights for women and minorities before the war? One piece of evidence?
What is the coefficient of the term of degree 5 in the polynomial below
Which Russian recruited hundreds of shipwrights, doctors, engineers, and architects from western Europe to help modernize Russia? A. Peter the Great B. Nicholas
Explain how the conflict between conscience and law is resolved, how theme is revealed through resolution, and what you can learn about the ancient Greek cultur
Katie and Pamela put some money into their money boxes every week. The amounts of money (y), in dollars, in their money boxes after certain amounts of time (x),