Find the Derivative of Y $$y = \cosh x ^ { 7 }$$

question 93

Multiple Choice

Find the derivative of y.
- $$y = \cosh x ^ { 7 }$$

• A) \(\sinh x ^ { 7 }\)
• B) \(- \sinh x ^ { 7 }\)
• C) \(7 x ^ { 6 } \sinh x ^ { 7 }\)
• D) \(- 7 x ^ { 6 } \sinh x ^ { 7 }\)

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