kellypoucher kellypoucher
  • 02-08-2017
  • Mathematics
contestada

Find all solutions to the equation. (sin x)(cos x) = 0

Respuesta :

ghanami
ghanami ghanami
  • 09-08-2017
hello : 
 (sin x)(cos x) = 0
sinx = 0  or cosx= 0 
all solutions in : R
1) sinx= 0  : x = kπ......  k∈ Z
2) cosx= 0 : x= π/2 + kπ ....k∈ Z
Answer Link

Otras preguntas

Animals store most of their excess energy reserves as _______ because
hairlike parts that spin to push a bacterium through water or other liquids are called _________________.
What did the acquisition of territory in 1803 between the United States and France become known as?
what is 0.1 10 times as much
Write each rational numbe as a fraction
The base of a triangle is 3 cm longer than its altitude. The area of the triangle is 35cm^2. Find the altitude. (Hint: use the area of a triangle. 1/2 * base *
similes in divergent with page numbers?
A car loses 15% of its original value each year. After one year a car has a value of 13,600. What is the original value of the car??
This is about angles. Please answer someone?
What is the meaning of zero in "3 miles below sea level" (we are doing integers)