ally5599
ally5599
02-04-2017
Mathematics
contestada
write the product cos(2x)sin(5x) as a sum
Respuesta :
jdoe0001
jdoe0001
02-04-2017
come on now, check your book on the "product to sum" identities
[tex]\bf cos({{ \alpha}})sin({{ \beta}})=\cfrac{1}{2}[sin({{ \alpha}}+{{ \beta}})\quad -\quad sin({{ \alpha}}-{{ \beta}})][/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
computing definite integral by appealing to geometric formulas Graph the following definite integral then find the exact area of the shaded region justify yo
Egypt is different from other Arab nations because
Indicate the appropriateness of the subject for a four- to a six-page research paper by answering the following question. Is the following topic suitable for a
is the polynomial x2y + 3xy2 a
Match each group in colonial Latin Amenca society with its description
In the table below, x represents miles traveled and y represents the cost to travel by train. Miles, x Cost, y 2 8.50 5 15.25 8 22.00 12 31.00 What is the y-in
PLZ HELP QUICK!!! 50 POINTS!!! Which the correct definition of abuse? A. Someone who uses threats, taunts, or violence to intimidate people who appear helpl
Which of the following will most likely result from having a healthy state of mental well-being? O A. More powerful muscles O B. More attractive friends C. More
A five pound bag of apples costs $3.45. What is the unit cost of apples
industrialization resulted in what changes to americas society
