Seudónimo Seudónimo
  • 02-03-2019
  • Mathematics
contestada

Please help me with this ❤️

Please help me with this class=

Respuesta :

lastbenchstudent
lastbenchstudent lastbenchstudent
  • 02-03-2019

[tex]2 {sin}^{2} x = sin \: x \\ 2 {sin}^{2} x - sin \: x = 0 \\ sin \: x \: (2 sinx - 1) = 0 \\ \\ now \: sin \: x \: = 0 \\ x \: = \: 0 \: or \: \pi \: or \: 2\pi \\ \\ from \: 2nd \: factor \\ 2sin \: x \: - 1 = 0 \\ sin \: x \: = \frac{1}{2} \\ x \: = \frac{\pi}{6} [/tex]

Answer Link

Otras preguntas

Write an equation in point slope form for the line trough the given point with the given slope. (4, -6); m=3/5
Which sentence describes a sex-limited trait? A. Stags have more prominent antlers than does. B. A pink-colored flower is the offspring of a red and white flo
Jim runs 4 miles in 30 minutes l. At the same rate, how many minutes would he take to run 10 minutes?
Which expression has a positive quotient?
Write the equation of a line, in point slope form, that has a slope of 2 and passes through the point (-3, 5).
When portia and nerissa give the rings back to their husbands, portia tells bassanio she slept with the lawyer and nerissa tells graziano that she slept with th
whats the answer to 60÷-4
Evaluate this expression 9 to the negative 2nd power
Which of these events was a cause of the Persian War? Sparta helped other Greek city-states rebel against Persian rule. Athens helped other Greek city-states
How mucho is 6(n-3) - 2n = 10