General question about trig functions

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The discussion clarifies that the notation cos^3(x) is equivalent to (cos(x))^3. This means that when the cosine function is raised to the third power, it applies to the entire cosine function rather than just the variable x. This understanding is crucial for accurate mathematical expression and manipulation in trigonometry.

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ms. confused
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Ok, say you have cos^3(x)...

Is this the same as cos(x)^3(where only x is cubed) or (cos(x))^3 (where the whole thing is cubed?
 
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Yeah.

[tex]cos^3 x = (cos x)^3[/tex]
 

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