Can someone help me with this

Mathematics

1 answer:

VladimirAG [237]2 years ago

8 0

Answer:

its red

Step-by-step explanation:

math. lol

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$\bf \textit{Double Angle Identities}
\\ \quad \\
sin(2\theta)=2sin(\theta)cos(\theta)
\\ \quad \\\\
cos(2\theta)=
\begin{cases}
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