Differentiate hyperbolic functions, Mathematics

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Differentiate following functions.

(a)  f ( x ) = 2 x5 cosh x

(b) h (t ) = sinh t / t + 1

Solution

(a) f ′ ( x ) = 10x4 cosh x + 2x5 sinh x

(b) h′ (t ) = (t + 1) cosh t - sinh t /(t + 1)2

 


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