2022 SQA Higher Mathematics Paper 1, Question 9 : Trigonometric Equations

Official Marking Instructions for the 2022 SQA Higher Mathematics Paper 1, Question 9 : Trigonometric Equations

This video includes official SQA worked solutions to everything in the 2022 Higher Maths Paper 1 - Question 9. This is a reuploaded amended solution due to an error in the previous video (which has now been removed)

Please note that these solutions are official SQA Solutions and show the full steps and marking allocation according the the official SQA Marking Instructions for the 2022 Higher Mathematics Paper 1. Where appropriate, alternative solutions will be given. This video will be followed up by separate videos for every question in the 2022 SQA Higher Mathematics Paper 1.

For further explanation of what the SQA left out of this years exam - look at my video on the whole of Higher Maths 2022 which explains everything in and out of Higher Maths 2022.

If you need further help with Higher Mathematics, are thinking of studying Higher Maths again next year or are moving onto to do Advanced Higher Maths, then subscribe to this channel and keep a look out for your course.

I am planning on doing in-depth video lessons for the whole of national 5 maths, the whole of higher maths and the whole of advanced higher maths in the coming year!