Question

Tgx+cos2x=-1 help help help​

Answer 1

Ответ:крч , все в файле или на фото

Объяснение:

Answer 2

I can help you solve the equation $Tgx + \cos(2x) = -1$, but I'm not sure if you meant "Tgx" as "tan(x)" (tangent of x) or something else. So, I'll provide solutions for both interpretations:

1. If you meant $Tgx$ as $\tan(x)$: The equation $\tan(x) + \cos(2x) = -1$ is a transcendental equation, which doesn't have a simple algebraic solution. You'll need to solve it numerically or graphically using a calculator or computer software.

2. If you meant something else by "Tgx": Please clarify the expression you intended to use, and I'd be happy to help you solve the equation with the correct interpretation.

If you wanted help with the first interpretation, solving it numerically may be the best approach. If you have any specific values of x or a particular range you're interested in, please provide more information so I can assist you further.