j7ud4iprpors
j7ud4iprpors j7ud4iprpors
  • 11-06-2016
  • Mathematics
contestada

#1. Find all solutions to the equation. sin2x + sin x = 0. #2. If sinx (sinx+1) = 0 sinx = 0 sinx = -1, solve for x.

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 16-06-2016
#2. sin x (sin x + 1) = 0
sin x = 0 or sin x + 1 = 0
sin x = 0 or sin x = -1
[tex]x= sin^{-1}0 \ or \ x = sin^{-1}(-1) \\ x= 0, \ \pi, \ 2 \pi \ or \ x= \frac{3 \pi }{2} [/tex]

Answer Link

Otras preguntas

Name three factors that the no renewable of coal and petroleum have in common
Poland has a growing season of approximately 200 days. how many distinct seasons does the country experience throughout the year? a. 2 b. 4 c. 6 d. 8
During infancy, abnormal levels of hormones can cause children to behave. true false
Ejemplos de divulgación científica
The product of 12 and a number is less than 6
Andy has read 4 chapters in 2 hours. If he continues reading at the same rate how many chapters will he have finished after 5 hours?
Kersha has two jobs. During the day she works as an office clerk, and in the evening she works as a cashier. Her office job pays her $15.00 per hour. Her cashie
Find the area of each rectangle with the given base and height
what is 1 1/8 multiplied by 2/5
Where were some of the regions Islam first spread