# Differentiate the following functions with respect to x. Simplify your answer where possible. a. y = ln cosh 4x b.

## Question:

Differentiate the following functions with respect to x. Simplify your answer where possible.

a. y = ln cosh 4x

b. y = x^{2 }sinh(2x^{2} – 1)

c. y = xcosh^{-1}5x

d. y = tan^{-1}(x + y)

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## Step by Step Answer:

**Related Book For**

## Cambridge International AS & A Level Further Mathematics Coursebook

**ISBN:** 9781108403375

1st Edition

**Authors:** Lee Mckelvey, Martin Crozier

**Question Details**

Chapter #

**21**Section: Exercises 21C

Problem: 4

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