TMUA - Sequences and Binomial from Jacqueline Tyler

Jacqueline is a tutor and her email is here:
Paper is here:

[gamaray]

For question 5 there is no need for any trick like that. Just say A, B, C = a, ar, ar^2. Hence the arithmetic series is: a, 2ar, ar^2. 2ar-a must equal ar^2-2ar. Then divide by a (a != 0) and solve the quadratic for r.

[plebtrio]

Thought I’d mention that a better way of attempting question 3 would be to multiply the series G by 3 to get that 3a/1-r =384, and then solve a/1-3r = 3a/1-r by cross multiplying and then getting r = 1/4 subbing that back into any formula

[rogerdsouza]

could a trial and error method for question 9 be a good starting point for limiting options and working on from there, for example when n=1, all of the options cancelled out in question 9 except b.

[iden.r]

I was confused on q5 since it didnt say where the numbers are in the arithmetic sequence, i assumed that they were in random positions as the question doesnt state it

[VinodKumar-xbpy]

Can you bring one on integration and graphs aswell

[mattwrld]

Does anyone know if we’re going to get a whiteboard or pen and paper in the test? Having to rub out your working so you can’t check each q seems pretty harsh but that’s what i get from reading on the website

[monkee]

Drew for question 9 isn't the answer ^2n instead of n since it's asking for the sum of the first 2n terms?

[falcongjon]

can u do integration qs related to TMUA please?

[reload]

Are these questions from actual papers or are they made by Jacqueline?

[urviverlekar]

for question 2 how do you know a is equal to 1 to 3-3r=1