Question: Find dy/dx when y is given by (a) tanh 2x (b) cosh 2 x (c) e 3x sinh 3x (d) sinh 3x 4

Find dy/dx when y is given by

(a) tanh 2x 

(b) cosh2 x 

(c) e–3x sinh 3x 

(d)

sinh 3x 4

sinh 3x 4

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