kittykat227 kittykat227
  • 08-08-2017
  • Mathematics
contestada

Find all solutions in the interval [0, 2π).

sin^2 x + sin x = 0

Respuesta :

Аноним Аноним
  • 08-08-2017
Factoring:-

sin x( sin x + 1) = 0

sin x = 0 ,  or sinx + 1 = 0 giving sin x = -1

when sin x = 0  x = 0 , pi 

when sin x = -1,   x =  pi +  pi/2  = 3pi/2  

solutions in given interval are 0,pi and 3pi/2
Answer Link

Otras preguntas

The alveolilarynxtracheaepiglottis prevents food or liquids from getting into the lungs.
Which of the following combinations of coefficients correctly balances this chemical equation: 2H2S (g) + __O2 (g) __CO2 (g) + 2H2O (g)? 1, 2 2, 3 2, 2 3,
you have six gummy worms and eleven sticks of gum. your friend is going to double the amount of the candies because you helped babysit her brother last friday.
corey got 35% off coupon for HEB the store bill came out to $73.80 how nuch money does he owe?
Sketch plane M intersecting plane N. Then sketch plane 0 so that it instersects plane N, but not plane M.
Which tool would the government most likely employ during a period of inflation to stabilize the economy? raise cash rates lower cash rates raise government spe
What does the empty ones mean (definition)
Which expression is the factored form of 2/3 x+ 4
The hidden question the sum of three different numbers is 18. If every number is a prime number, what are the three numbers
The population of a town is 81,712 and declines continuously at a rate of 4.1% each year. What is the approximate population of the town in 17 years? A. 40,699
good job