Hero image

SRWhitehouse's Resources

Average Rating4.61
(based on 2218 reviews)

I am co-author of the Mathematical Association book "Teaching A level Maths" available here: https://members.m-a.org.uk/Shop/product/1188

647Uploads

1903k+Views

2179k+Downloads

I am co-author of the Mathematical Association book "Teaching A level Maths" available here: https://members.m-a.org.uk/Shop/product/1188
The two solutions of the equation cosh x = a
SRWhitehouseSRWhitehouse

The two solutions of the equation cosh x = a

(1)
This worksheet looks in more detail at why cosh x = a has 2 solutions even though arcosh x is uniquely defined, and the different ways these 2 solutions can be expressed. Key words: hyperbolics, equations, inverse hyperbolic functions