Quiz
AS maths test
Questions in this quiz (1)
12cos^2X + 9sinX = 3 sinX
- Aexpand, use cos(angle) = sin 90(angle) with angle being x and solve
- Bexpand, sub cos^2 for (1- sin^2 X), factorise and then get answers
- Cexpand, sub sin^2 for (1- cos^2 X), factorise and then get answers
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- Description
- AS level Maths Quiz on AS maths test, created by Lottie Linley on 04/12/2017.
- Author
- Lottie Linley
- Language
- English
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