In 2014, the Factor Theorem will no longer be tested under the new syllabus of AMaths.
factor theorem is further trigo de???
Originally posted by FireIce:factor theorem is further trigo de???
Oops, it is my mistake.
It is factor formulae in further trigonometry and it will no longer be tested under the new syllabus of AMaths.
sin x + sin y = 2 sin (x + y ) /2 cos (x - y)/2 etc