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Grind 3 is on LOGS
We worked on changing from Index Statement to Log Statement and back to Index statement.
We went through all The Laws of Logs, tables book p21
Both rules of Indices and Logs are so so so important
Attached homework and solutions, a bit tricky but try them and we will correct next week at grinds.
Our last two grinds are on Algebra Revision for your summer exams!
We will cover ALL algebra for paper 1, including, Factor theorem, Logs, Inequalities, Simultaneous linear and non linear, rationalising denominators, proof of root 2, solving quadratics and cubics.....😀
Joan 😀
Trigonometry 4 Sine Rule and Cosine Rule
To solve triangles which don't have a right angle we need to use
The Sine Rule and The Cosine Rule
