duongminhdat6406 duongminhdat6406
  • 16-04-2024
  • Mathematics
contestada

Cho [xcos 2xdx = a cos 2x+bx sin 2x+C với a, b là các số hữu tỉ. Giá trị của 2a + b bằng

Respuesta :

ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE

Otras preguntas

Sophie uses 3 cups of peanut butter to make 50 peanut butter cookies at this rate how many cups of peanut butter does she need to make 153 peanut butter cookies
Help could not figure out
Which allied countries border germany on the east and west?
Who is credited with first creating dialogue on stage? a. dionysus b. thespis c. sophocles d. aristotle
What would a democratic classroom look like?
A set of data has a mean of 0.5 and a standard deviation of 0.01. A data point of the set has a z-score of 2.5. What does a z-score of 2.5 mean?
A rectangle is 2/5 in. long and 1/3 in. wide. What is the area of the rectangle?
If you cannot spell a word, you cannot look it up in the dictionary. true false
Amber has begun to cry when she is dropped off at daycare. This development likely occurred at what age? (2 points) One year old Two years old Three years old F
what was a factor for the u.s. to enter the war?