menu-button
×

GCSE Advanced Trigonometry 3 and 4 - Graphs and Equations

Covers both GCSE and IGCSE Further Maths syllabi, but more the latter. Graphs of trigonometric functions, and using trigonometry identities combined with graphs to solve equations.

Mr T MacFarlane

4th Nov 2019 Flag Comment

< No, the answer listed for 2D is correct - 203.58 and 336.42. sin(156.42) is 4, not -4.

MATHEMATICIAN OF THE UK

19th Feb 2017 Flag Comment

SLIDE 13 HAS A MISTAKE!!!!!! ☺ QUESTION 2 D. THE ANSWER SHOULD BE 156.42 AND 336.42!!!!!!!

General Comment Report an Error