KiaraBilello413
KiaraBilello413 KiaraBilello413
  • 21-07-2015
  • Mathematics
contestada

Simplify the following, where k represents any integer: cos(2kpi-x)(-sin(2kpi-x))
a. -cosx*sinx
b. (1/2)sin(2x)
c. cos((1/2)x)^2
d. cos(x)^2*sin(x)^2
e. undefined

Respuesta :

crisforp
crisforp crisforp
  • 21-07-2015
= cos( -x ) * [ - sin( - x ) ] = cosx * sinx ;
cosx * sin x is the right answer !
Answer Link

Otras preguntas

What is the Law of Supply and Demand? The less there is, the less people want. The more there is, the less people want. The more there is, the more people want.
Steatorrhea is a symptom of what
what percent of 16 is 5
Ted has $6.00. He will buy a notebook for $1.50 and some pencils. Each pencil costs $0.25. Write and solve an equation to determine the maximum number of pe
(05.02)Find the measure of angle x in the figure below:
Small objects denser than water can float on its surface because water has high _____. cohesion adhesion surface tension
please help me do people in ghana have to wear uniforms if so why
Give the names of two parts of the leaf cell that would not be found in a human liver cell.
Why is the percentage of food eaten a good number to use? Explain
What will be the output of “AAAAMMMMMHHHVV” using a file compression technique? AMHV AAAAMMMMMHHHVV AAAA 4A5M3H2V