Top answers

All subjects
A Level

Show that 12coshx - 4sinhx = 4e^x + 8e^-x

Using the definitions of coshx and sinhx (coshx=1/2(e^x+e^-x) and sinhx=1/2(e^x-e^-x)), we can substitute these into what we want to show, giving 12(1/2(e^x+e^-x)) - 4(1/2(e^x-e^x)), expanding this out gi...

EW
Answered by Emily W. Maths tutor
3741 Views

'Women in Jane Austen's novel 'Emma' are consistently undermined by their male superiors.' Discuss.

First, in the introduction, I would suggest that you would have to define the key terms. So for example, which female characters are you going to discuss? You cannot discuss them all to great detail, so p...

AP
Answered by Alice P. English tutor
2557 Views

Discuss normative and informational social influence.

Normative social influence occurs when an individual goes along with the majority because they don't want to be excluded from the group. This occurs due to compliance as people are scared of being rejecte...

LK
8484 Views

What is opportunity cost?

Economics is all about making choices. These choices are ruled by scarcity, which is the theory that there are finite resources at our disposable. Because of scarcity, we cannot have everything we want. T...

ER
Answered by Edward R. Economics tutor
3157 Views

'All literary texts are a product of the context in which they were written.' In light of this statement explore the two texts you have studied.

Both Oscar Wilde's 'An Ideal Husband' and Coleridge's works of poetry are arguably poignant examples of literature that has derived from the personal, historical and literary contexts of their respective ...

DG
5172 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning