What battle is it talking about?
The equation is
3 tan2x - 1 = 0
The condition is that x is in the first quadrant or it has a positive angle and is less than 90 degrees.
Solving the equation
3 tan2x = 1
tan2x = 1/3
2x = tan⁻¹ (1/3)
x = tan⁻¹ (1/3) / 2
x = 9.22 degrees<span />
Religion is the definetly correct answer i guess
Answer:
they could not vote, own things (land, houses, etc.), nor work outside of there homes. they also were not allowed to study at universities.