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50 points, Trigonometric Identities - in image: will give brainly to the best answer, help is appreciated :), unreasonable answers will be reported

50 points Trigonometric Identities in image will give brainly to the best answer help is appreciated unreasonable answers will be reported class=

Respuesta :

mhanifa

Answer:

  • Sequence: b >> a >> d

Step-by-step explanation:

The steps are as below:

  • [tex]sec^2x - tan^2x = 1\\[/tex]
  • [tex]1/cos^2x - sin^2x/cos^2x = 1[/tex]
  • [tex](1 - sin^2x)/cos^2x = 1[/tex]
  • [tex]cos^2x/cos^2x = 1[/tex]
  • [tex]1=1[/tex]
  • sec²x-tan²x
  • 1/cos²x-sin²x/cos²x
  • 1-sin²x/cos²x
  • cos²x/cos²x
  • 1

The order is

  • b,a,d

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