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 ( 25+ )
Otras preguntas
A mixture of gasoline and air explodes when it encounters a spark. This is known as O A. a synthesis reaction O O O B. a precipitation reaction C. fuel efficien
Your camera owner’s manual has information on the functions and locations of the parts of your camera. True or False
A local trucking company fitted a regression to relate the travel time (days) of its shipments as a function of the distance traveled (miles). The fitted regres
When you first meet a character in a book, story, or movie, what single thing do you think tells you the most about him or her?
the law of overcompensation and overload allows for which of the following in regards to intensity
Milo Company manufactures beach umbrellas. The company is preparing detailed budgets for the third quarter and has assembled the following information to assist
Making inferences and drawing conclusions help us with all of the following except __________. A. making connections B. creating new words C. understanding caus
Describe the structure of G protein ?
A signal light is green for 4 minutes, yellow for 10 seconds, and red for 3 minutes. If you drive up to this light, what is the probability that it will be gree
d) Use your knowledge of scale drawings and image sizes to fill in the missing information in the table. (3 points) Empire State Building Original Image Actual
