Designed to accompany the Pearson Pure Mathematics Year 1/AS textbook.
For the teacher assessment v1, Q2, should a range be stated for the solutions e.g. 0<=x<=360?
What is the difference between version ones and version twos of each assessment? Which one is recommended to be used?
Question 1 and Question 2 on the P1 Ch 10 v1 assessment are the same manipulation. Apologies if this has been flagged up before.
Chapter 10 slide 16 MAT 2008 1C. There is an error in the question but not in the workings of answer. In the second equation you have cos theta x + sin theta y it should be sin theta x + cos theta y. You altered it when Steph Richards raised this but I think changed the wrong one.
Slide 6: When ðœƒ=270Â°, sinðœƒ should be '-1'
I've fixed the errors reported below.
Tan -45 =-1, not 1.
Thanks, as ever, for these resources. Slide 10.
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tysm this helped me with my trig test today
I can't thank you enough for making all your resources available. My 2 i/c, in charge of KS5 has been off since July so all the preparation for the new spec has devolved onto me. I have been able to prepare lessons much more quickly than anticipated thanks to you.
Chapter 10 slide 16 MAT 2008 1C. There is an error in the question but not in the workings of answer. In the second equation you have sin theta x + sin theta y
the second sin should be cos. The answer workings is fine.