magalyrodette9058 magalyrodette9058
  • 02-03-2018
  • Mathematics
contestada

Write the expression in terms of sine only sin 9x cos 9x

Respuesta :

nikita83
nikita83 nikita83
  • 02-03-2018
[tex]\sin 2\alpha= 2\sin \alpha\cos\alpha\quad\Rightarrow\quad\sin 9x\cos 9x=\frac{1}{2}\sin 18x[/tex]
Answer Link

Otras preguntas

slope of (17,11)(5,0)
in picassos masterpeice bulls head which bicycle part makes up the bulls horn
Which is an example of a country that is overly dependent on another country for goods and sevices
where can you a sample MLA style document
Which of the following was a goal of the Albany Movement? Question 10 options: a. to declare Albany, Georgia the new state capital b. to move African Ame
On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. How many customers ordered a large coffee? Enter y
Based on the diagrams, what is the value of x?
How is Hyacinthus injured?
What action of the British government that led to the constitution
Georgia O'Keeffe was influenced by Kandinsky.