@@hamzamiah8028 just draw the graphs and see if the value is positive or negative on the graph,bun cast brev,all u need to use is cos(360-x) and sin(180-x) and then add 360 each time
@hamzamiah8028 it's way quicker than cast even forget drawing the graphs u only need to know the rules.the questions he did took me wayyyyy shorter without cast trust but u do whatever u find easier ig
Please could you do AS Level vectors? Thank you!
can u do year 1 vectors pleaseeeee i have a test next week
cab you explain the graphical method? rather than astc method?
do we need to know the graphical method
@@hamzamiah8028 just draw the graphs and see if the value is positive or negative on the graph,bun cast brev,all u need to use is cos(360-x) and sin(180-x) and then add 360 each time
@@saltyoddbod long bro cast way easier
@@saltyoddbod i forgot what the graphs look like too and cba to memorise
@hamzamiah8028 it's way quicker than cast even forget drawing the graphs u only need to know the rules.the questions he did took me wayyyyy shorter without cast trust but u do whatever u find easier ig