chillitsmevicky
chillitsmevicky chillitsmevicky
  • 25-06-2020
  • Mathematics
contestada

Rewrite with only sin x and cos X.
cos 2x - sin x

Rewrite with only sin x and cos X cos 2x sin x class=

Respuesta :

aljanahi2 aljanahi2
  • 25-06-2020
cos 2x+sin x=-2sin² x+sin x +1 thank me later
Answer Link
lastbenchstudent
lastbenchstudent lastbenchstudent
  • 25-06-2020

Answer:

first one

cos²x -sin²x -sinx

Step-by-step explanation:

cos2x = cos²x - sin²x

just put it there

Answer Link

Otras preguntas

Please select the word from the list that best fits the definition el camión: el film el autobús la boletería la entrada la cola
Dina has a number cube that she uses for a game. The number cube has the shape of a triangular pyramid, with 4 faces numbered 1 through 4. Dina rolls the number
All of the following are considered purging exept
During the revolutionary war city where the treaty was signed between the united states and britain
The angle of a triangle is 30 degrees 60 degrees and 90 degrees Is this a unique triangle
PLEASE HELP ME!!!! I AM ON A TIMER
Choose the ending that best completes the following sentence: If an object is traveling with a constant velocity… A. There are no forces on the object. B. Th
is 4x=64 4x - 4 =64 - 4 x= 60 correct or incorrect
What was the second new deal?
How would you solve this geometry problem?