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

the sum of the page numbers on the facing pages of a book is 69. what are the page numbers.
What is the correct plural form of le cahier?
Line ℓ has equation y=x+5. Find the distance between ℓ and the point C(4,-3
What single multiplier would I use to increase a amount by 3%
1. Today’s average computer has___times the processing of an old Pac-Man machine A: 10 B:100 C: 1,000 D: 10,000 2. As of 2017, the video game industry is about
Describe the effects that normative statements have on consumer expectations and thus the demand for certain goods and services.
What happens to lava as its temperature increases?
In a free enterprise system, what are the goals of government? Check all that apply.
which christian denominations never supported slavery in colonial america
What is the slope of the line? Y = 2x - 7