The Slope of the Tangent Line to the Curve $y \cos x + e ^ { y } = 4$

question 48

Multiple Choice

The slope of the tangent line to the curve $y \cos x + e ^ { y } = 4$ at $\left( \frac { \pi } { 2 } , \ln 4 \right)$ is

• A)0
• B)4
• C) \(\frac { \ln 4 } { 4 }\)
• D) \(\frac { 4 + \ln 4 } { 4 }\)
• E)None of the above

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