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

Elapsed time is the sum of the time an event starts and the time it ends. True False
an increase in the price of a resource would cause
1. Suppose we have a six-sided die that we roll once. Let ai represent the event that the result is i. Let Bj represent the event that the dice comes out greate
How to tell the difference between preterite and imperfect.
how did nationalism based on a Jewish identity differ from nationalism in other countries?
What occurs with the help of transport proteins.
Find the value of x. Area of circle = 25(pi) radius = x + 3
The opposite side is 7 inches long. The adjacent side is 11 inches long.
why does having a higher first ionization energy and high electronegativity make a nonmetal to be very reactive?
Name the article of the us constitution in which this branch is established.