If f(x)= tan(x) and g(x)= 3𝑥2x 2 , then (𝑔∘𝑓)(𝜋6)=(g∘f)( 6π )=A.1B.3(𝜋6)23( 6π ) 2 C.tan((3𝜋6)2)tan(( 63π ) 2 )closeD.1.077E.None of the above
Question
If f(x)= tan(x) and g(x)= 3𝑥2x 2 , then (𝑔∘𝑓)(𝜋6)=(g∘f)( 6π )=A.1B.3(𝜋6)23( 6π ) 2 C.tan((3𝜋6)2)tan(( 63π ) 2 )closeD.1.077E.None of the above
Solution
Para resolver la pregunta, sigamos los siguientes pasos:
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Primero, identifiquemos las funciones dadas:
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Necesitamos encontrar , lo que significa que primero evaluamos y luego usamos ese resultado en .
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Evaluemos : Sabemos que .
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Ahora, usemos este resultado en :
Por lo tanto, .
La respuesta correcta es: A. 1
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