3 years ago

The temperature of achemical...

Mathematics

1 answer:

kolezko [41]3 years ago

6 0

The answer to your question is C

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alekssr [168]

Answer:

There is no equation to answer

Step-by-step explanation:

4 0

3 years ago

Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal plac

vredina [299]

$-1\le\sin\theta\le1\implies(\csc\theta\le-1)\cup(\csc\theta\ge1)$

which means $\csc\theta=0$ has no solution, and we can omit that factor.

This leaves us with

$2\cos\theta-1=0\implies\cos\theta=\dfrac12$

which occurs for $\theta=\pm\dfrac\pi3+2n\pi$ .