bluespy
bluespy bluespy
  • 03-03-2020
  • Mathematics
contestada

determine the solution on the interval [0, 2pi] for the equation


[tex]sec^{2} x-2=0[/tex]

Respuesta :

MathPhys
MathPhys MathPhys
  • 03-03-2020

Step-by-step explanation:

sec² x − 2 = 0

sec² x = 2

cos² x = ½

cos x = ±√½

x = π/4, 3π/4, 5π/4, 7π/4

Answer Link

Otras preguntas

What Does "Turning of the Tide" Mean?
What is the Largest Desert in the World?
Which is a solution to the equation y=5x-6
simplify as much as possible.Assume that all variables represent positive real number4x√32xv^2 + v√2x^3
Can someone tell me what is a Genre?
Why was FDR's Court Packing Plan a mistake?
What are Radio Waves?
How do you solve p+9 <7 AND graph it???
which point lies on the graph of the boundary line of the inequality 3y + 4x< 12
what does the numerator tell us in fraction