Respuesta :

The value of theta does not exist since P will give a complex number

Trigonometry identity

Given the trigonometry identity expressed as:

  • 1 + tan² theta- tan theta.

Let tan theta = P, the equation will become:

1 + P² - P = 0

Factorize

P² - P + 1 = 0

[tex]P = \frac{1\pm\sqrt{1-4} }{2} \\P = \frac{1\pm\sqrt{-3} }{2} \\\\[/tex]

Note that the value of theta does not exist since P will give a complex number

Learn more on trigonometry here:https://brainly.com/question/24236629

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