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(Solved): Calculus Questions 6 and 7 Let \( f(x)=c x+\ln (\cos (x)) \). For what value of \( c \) is \( f^{ ...



Calculus Questions 6 and 7

Let \( f(x)=c x+\ln (\cos (x)) \). For what value of \( c \) is \( f^{\prime}(\pi / 4)=7 ? \) \( C= \)
/14.32 Points]
SCALCET

Let \( f(x)=c x+\ln (\cos (x)) \). For what value of \( c \) is \( f^{\prime}(\pi / 4)=7 ? \) \( C= \) /14.32 Points] SCALCET8 3.6.522.XP.MI. Find an equation of the tangent line to the curve at the point \( (2,0) \). \[ y=\ln \left(x^{2}-3\right) \]


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?? f(x)=cx+ln?(cos?x)f?(x)=ddx(cx+ln?(cos?x))=ddx(cx)+ddx(ln?(cos?x)=c+1cos
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