Find all the solutions in the interval0 < Θ ≤ 360 of the following equations cos2Θ° = ⅓

Pls help me use explanation and way to do it ! pls dont prank me pls i wanna cry fr tomorrow is my test and i still dont understand how to do this, pls do only one question i will try to think hor the rest pls any kind hearted person want to help me? i will like + 5 starts + follow

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step-by-step explanation:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !